| 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 | $11.59 | 9.751% | $12.7201 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $64.38 | 7.457% | $69.1808 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $225.50 | 8.622% | $244.9426 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $102.30 | 4.196% | $106.5925 | $106.59 | $106.60 | $106.60 |
| Purchase #5 | $108.45 | 13.570% | $123.1667 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $15.59 | 5.741% | $16.485 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $180.52 | 8.532% | $195.922 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $708.33 | $769.0097 | $769.01 | $769.00 | $769.00 | |