| 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 | $46.47 | 8.829% | $50.5728 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $117.55 | 11.401% | $130.9519 | $130.95 | $130.95 | $131.00 |
| Purchase #3 | $145.72 | 7.270% | $156.3138 | $156.31 | $156.30 | $156.30 |
| Purchase #4 | $24.52 | 10.219% | $27.0257 | $27.03 | $27.05 | $27.00 |
| Purchase #5 | $39.87 | 12.203% | $44.7353 | $44.74 | $44.75 | $44.70 |
| Purchase #6 | $63.37 | 10.673% | $70.1335 | $70.13 | $70.15 | $70.10 |
| Purchase #7 | $40.71 | 3.726% | $42.2269 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $478.21 | $521.9599 | $521.96 | $522.00 | $521.90 | |