| 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 | $93.71 | 8.724% | $101.8853 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $35.34 | 7.333% | $37.9315 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $187.64 | 10.465% | $207.2765 | $207.28 | $207.30 | $207.30 |
| Purchase #4 | $55.71 | 11.505% | $62.1194 | $62.12 | $62.10 | $62.10 |
| Purchase #5 | $165.50 | 5.708% | $174.9467 | $174.95 | $174.95 | $174.90 |
| Purchase #6 | $41.31 | 9.194% | $45.108 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $119.42 | 13.113% | $135.0795 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $698.63 | $764.3469 | $764.36 | $764.40 | $764.30 | |