| 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 | $85.66 | 9.398% | $93.7103 | $93.71 | $93.70 | $93.70 |
| Purchase #2 | $51.45 | 3.279% | $53.137 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $175.81 | 4.365% | $183.4841 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $68.45 | 9.529% | $74.9726 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $107.49 | 10.498% | $118.7743 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $181.31 | 10.116% | $199.6513 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $31.35 | 4.637% | $32.8037 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $701.52 | $756.5333 | $756.52 | $756.50 | $756.60 | |