| 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 | $32.58 | 9.415% | $35.6474 | $35.65 | $35.65 | $35.60 |
| Purchase #2 | $190.70 | 6.287% | $202.6893 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $133.81 | 12.426% | $150.4372 | $150.44 | $150.45 | $150.40 |
| Purchase #4 | $101.30 | 8.830% | $110.2448 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $118.62 | 9.553% | $129.9518 | $129.95 | $129.95 | $130.00 |
| Purchase #6 | $235.40 | 13.653% | $267.5392 | $267.54 | $267.55 | $267.50 |
| Purchase #7 | $62.33 | 10.770% | $69.0429 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $874.74 | $965.5526 | $965.55 | $965.60 | $965.40 | |