| 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 | $107.89 | 13.270% | $122.207 | $122.21 | $122.20 | $122.20 |
| Purchase #2 | $144.74 | 6.426% | $154.041 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $46.51 | 6.495% | $49.5308 | $49.53 | $49.55 | $49.50 |
| Purchase #4 | $57.64 | 9.831% | $63.3066 | $63.31 | $63.30 | $63.30 |
| Purchase #5 | $31.33 | 5.496% | $33.0519 | $33.05 | $33.05 | $33.10 |
| Purchase #6 | $107.45 | 5.192% | $113.0288 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $130.91 | 3.847% | $135.9461 | $135.95 | $135.95 | $135.90 |
| 7 purchase totals = | $626.47 | $671.1122 | $671.12 | $671.15 | $671.00 | |