| 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 | $94.84 | 11.581% | $105.8234 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $79.57 | 13.656% | $90.4361 | $90.44 | $90.45 | $90.40 |
| Purchase #3 | $80.87 | 7.824% | $87.1973 | $87.20 | $87.20 | $87.20 |
| Purchase #4 | $217.86 | 3.592% | $225.6855 | $225.69 | $225.70 | $225.70 |
| Purchase #5 | $39.63 | 4.316% | $41.3404 | $41.34 | $41.35 | $41.30 |
| Purchase #6 | $20.59 | 8.144% | $22.2668 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $146.28 | 10.337% | $161.401 | $161.40 | $161.40 | $161.40 |
| 7 purchase totals = | $679.64 | $734.1505 | $734.16 | $734.15 | $734.10 | |