| 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 | $172.27 | 10.625% | $190.5737 | $190.57 | $190.55 | $190.60 |
| Purchase #2 | $56.58 | 9.569% | $61.9941 | $61.99 | $62.00 | $62.00 |
| Purchase #3 | $8.36 | 13.505% | $9.489 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $232.40 | 10.207% | $256.1211 | $256.12 | $256.10 | $256.10 |
| Purchase #5 | $16.99 | 8.278% | $18.3964 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $198.57 | 5.134% | $208.7646 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $56.76 | 13.331% | $64.3267 | $64.33 | $64.35 | $64.30 |
| 7 purchase totals = | $741.93 | $809.6656 | $809.66 | $809.65 | $809.70 | |