| 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 | $28.87 | 6.843% | $30.8456 | $30.85 | $30.85 | $30.80 |
| Purchase #2 | $68.42 | 4.213% | $71.3025 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $128.71 | 5.602% | $135.9203 | $135.92 | $135.90 | $135.90 |
| Purchase #4 | $161.34 | 5.559% | $170.3089 | $170.31 | $170.30 | $170.30 |
| Purchase #5 | $216.42 | 9.346% | $236.6466 | $236.65 | $236.65 | $236.60 |
| Purchase #6 | $160.70 | 13.228% | $181.9574 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $96.55 | 6.209% | $102.5448 | $102.54 | $102.55 | $102.50 |
| 7 purchase totals = | $861.01 | $929.5261 | $929.53 | $929.50 | $929.40 | |