| 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 | $31.52 | 13.229% | $35.6898 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $37.57 | 11.547% | $41.9082 | $41.91 | $41.90 | $41.90 |
| Purchase #3 | $76.32 | 5.440% | $80.4718 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $56.70 | 9.575% | $62.129 | $62.13 | $62.15 | $62.10 |
| Purchase #5 | $21.62 | 9.239% | $23.6175 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $142.64 | 13.238% | $161.5227 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $247.99 | 12.775% | $279.6707 | $279.67 | $279.65 | $279.70 |
| 7 purchase totals = | $614.36 | $685.0097 | $685.01 | $684.95 | $685.00 | |