| 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 | $16.28 | 3.265% | $16.8115 | $16.81 | $16.80 | $16.80 |
| Purchase #2 | $164.84 | 8.502% | $178.8547 | $178.85 | $178.85 | $178.90 |
| Purchase #3 | $63.84 | 7.223% | $68.4512 | $68.45 | $68.45 | $68.50 |
| Purchase #4 | $161.71 | 5.704% | $170.9339 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $51.98 | 3.613% | $53.858 | $53.86 | $53.85 | $53.90 |
| Purchase #6 | $178.40 | 4.451% | $186.3406 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $25.59 | 12.137% | $28.6959 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $662.64 | $703.9458 | $703.94 | $703.95 | $704.00 | |