| 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 | $88.92 | 3.507% | $92.0384 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $155.88 | 10.297% | $171.931 | $171.93 | $171.95 | $171.90 |
| Purchase #3 | $14.68 | 11.406% | $16.3544 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $74.62 | 11.442% | $83.158 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $152.41 | 13.656% | $173.2231 | $173.22 | $173.20 | $173.20 |
| Purchase #6 | $191.78 | 5.323% | $201.9884 | $201.99 | $202.00 | $202.00 |
| Purchase #7 | $35.86 | 11.519% | $39.9907 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $714.15 | $778.6840 | $778.68 | $778.70 | $778.70 | |