| 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 | $32.34 | 8.723% | $35.161 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $68.38 | 7.325% | $73.3888 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $188.77 | 12.168% | $211.7395 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $199.38 | 10.860% | $221.0327 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $45.97 | 8.842% | $50.0347 | $50.03 | $50.05 | $50.00 |
| Purchase #6 | $140.30 | 3.359% | $145.0127 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $75.69 | 9.253% | $82.6936 | $82.69 | $82.70 | $82.70 |
| 7 purchase totals = | $750.83 | $819.0630 | $819.05 | $819.10 | $819.00 | |