| 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 | $93.98 | 5.630% | $99.2711 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $52.57 | 11.852% | $58.8006 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $222.57 | 6.814% | $237.7359 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $90.40 | 9.145% | $98.6671 | $98.67 | $98.65 | $98.70 |
| Purchase #5 | $38.56 | 7.682% | $41.5222 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $123.89 | 7.781% | $133.5299 | $133.53 | $133.55 | $133.50 |
| Purchase #7 | $207.80 | 7.708% | $223.8172 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $829.77 | $893.3440 | $893.35 | $893.30 | $893.30 | |