| 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 | $41.26 | 8.319% | $44.6924 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $160.50 | 13.214% | $181.7085 | $181.71 | $181.70 | $181.70 |
| Purchase #3 | $91.93 | 3.225% | $94.8947 | $94.89 | $94.90 | $94.90 |
| Purchase #4 | $147.63 | 10.698% | $163.4235 | $163.42 | $163.40 | $163.40 |
| Purchase #5 | $80.88 | 5.128% | $85.0275 | $85.03 | $85.05 | $85.00 |
| Purchase #6 | $62.57 | 7.285% | $67.1282 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $56.86 | 8.291% | $61.5743 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $641.63 | $698.4491 | $698.44 | $698.45 | $698.40 | |