| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.27 | 4.109% | $66.9109 | $66.91 | $66.90 | $66.90 |
| Purchase #2 | $138.99 | 5.430% | $146.5372 | $146.54 | $146.55 | $146.50 |
| Purchase #3 | $210.95 | 4.698% | $220.8604 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $210.28 | 13.252% | $238.1463 | $238.15 | $238.15 | $238.10 |
| Purchase #5 | $149.28 | 5.253% | $157.1217 | $157.12 | $157.10 | $157.10 |
| Purchase #6 | $132.82 | 7.275% | $142.4827 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $123.57 | 10.584% | $136.6486 | $136.65 | $136.65 | $136.60 |
| 7 purchase totals = | $1,030.16 | $1,108.7078 | $1,108.71 | $1,108.70 | $1,108.60 | |