| 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 | $109.61 | 7.365% | $117.6828 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $235.90 | 13.179% | $266.9893 | $266.99 | $267.00 | $267.00 |
| Purchase #3 | $68.57 | 8.413% | $74.3388 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $160.48 | 10.739% | $177.7139 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $234.69 | 7.514% | $252.3246 | $252.32 | $252.30 | $252.30 |
| Purchase #6 | $96.81 | 4.297% | $100.9699 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $18.81 | 3.537% | $19.4753 | $19.48 | $19.50 | $19.50 |
| 7 purchase totals = | $924.87 | $1,009.4946 | $1,009.49 | $1,009.50 | $1,009.50 | |