| 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 | $31.45 | 7.117% | $33.6883 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $191.54 | 13.335% | $217.0819 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $53.29 | 3.812% | $55.3214 | $55.32 | $55.30 | $55.30 |
| Purchase #4 | $217.48 | 4.248% | $226.7186 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $46.43 | 10.172% | $51.1529 | $51.15 | $51.15 | $51.20 |
| Purchase #6 | $189.65 | 13.544% | $215.3362 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $47.90 | 11.216% | $53.2725 | $53.27 | $53.25 | $53.30 |
| 7 purchase totals = | $777.74 | $852.5718 | $852.57 | $852.55 | $852.60 | |