| 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 | $32.87 | 8.599% | $35.6965 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $117.70 | 11.781% | $131.5662 | $131.57 | $131.55 | $131.60 |
| Purchase #3 | $76.54 | 9.164% | $83.5541 | $83.55 | $83.55 | $83.60 |
| Purchase #4 | $118.91 | 12.198% | $133.4146 | $133.41 | $133.40 | $133.40 |
| Purchase #5 | $123.81 | 5.857% | $131.0616 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $89.81 | 6.525% | $95.6701 | $95.67 | $95.65 | $95.70 |
| Purchase #7 | $170.46 | 3.692% | $176.7534 | $176.75 | $176.75 | $176.80 |
| 7 purchase totals = | $730.10 | $787.7165 | $787.71 | $787.65 | $787.90 | |