| 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 | $68.91 | 4.754% | $72.186 | $72.19 | $72.20 | $72.20 |
| Purchase #2 | $75.30 | 6.631% | $80.2931 | $80.29 | $80.30 | $80.30 |
| Purchase #3 | $6.72 | 6.570% | $7.1615 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $38.29 | 6.128% | $40.6364 | $40.64 | $40.65 | $40.60 |
| Purchase #5 | $85.97 | 8.669% | $93.4227 | $93.42 | $93.40 | $93.40 |
| Purchase #6 | $97.84 | 3.619% | $101.3808 | $101.38 | $101.40 | $101.40 |
| Purchase #7 | $222.45 | 12.589% | $250.4542 | $250.45 | $250.45 | $250.50 |
| 7 purchase totals = | $595.48 | $645.5347 | $645.53 | $645.55 | $645.60 | |