| 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 | $6.86 | 13.155% | $7.7624 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $136.61 | 3.333% | $141.1632 | $141.16 | $141.15 | $141.20 |
| Purchase #3 | $55.51 | 11.707% | $62.0086 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $132.43 | 13.576% | $150.4087 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $123.94 | 5.738% | $131.0517 | $131.05 | $131.05 | $131.10 |
| Purchase #6 | $146.87 | 10.199% | $161.8493 | $161.85 | $161.85 | $161.80 |
| Purchase #7 | $68.44 | 8.181% | $74.0391 | $74.04 | $74.05 | $74.00 |
| 7 purchase totals = | $670.66 | $728.2830 | $728.28 | $728.25 | $728.30 | |