| 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 | $31.31 | 12.105% | $35.1001 | $35.10 | $35.10 | $35.10 |
| Purchase #2 | $53.51 | 9.465% | $58.5747 | $58.57 | $58.55 | $58.60 |
| Purchase #3 | $177.48 | 8.505% | $192.5747 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $71.80 | 12.748% | $80.9531 | $80.95 | $80.95 | $81.00 |
| Purchase #5 | $219.46 | 9.109% | $239.4506 | $239.45 | $239.45 | $239.50 |
| Purchase #6 | $59.78 | 12.112% | $67.0206 | $67.02 | $67.00 | $67.00 |
| Purchase #7 | $22.27 | 7.863% | $24.0211 | $24.02 | $24.00 | $24.00 |
| 7 purchase totals = | $635.61 | $697.6949 | $697.68 | $697.60 | $697.80 | |