| 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 | $22.87 | 10.280% | $25.221 | $25.22 | $25.20 | $25.20 |
| Purchase #2 | $33.49 | 10.786% | $37.1022 | $37.10 | $37.10 | $37.10 |
| Purchase #3 | $8.70 | 11.543% | $9.7042 | $9.70 | $9.70 | $9.70 |
| Purchase #4 | $156.65 | 10.124% | $172.5092 | $172.51 | $172.50 | $172.50 |
| Purchase #5 | $58.69 | 13.290% | $66.4899 | $66.49 | $66.50 | $66.50 |
| Purchase #6 | $101.51 | 6.365% | $107.9711 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $14.30 | 11.455% | $15.9381 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $396.21 | $434.9357 | $434.93 | $434.90 | $434.90 | |