| 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 | $49.84 | 3.610% | $51.6392 | $51.64 | $51.65 | $51.60 |
| Purchase #2 | $175.44 | 13.128% | $198.4718 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $170.29 | 4.198% | $177.4388 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $222.47 | 13.694% | $252.935 | $252.94 | $252.95 | $252.90 |
| Purchase #5 | $22.42 | 8.278% | $24.2759 | $24.28 | $24.30 | $24.30 |
| Purchase #6 | $39.34 | 11.431% | $43.837 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $135.40 | 4.729% | $141.8031 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $815.20 | $890.4008 | $890.41 | $890.45 | $890.30 | |