| 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 | $101.69 | 8.249% | $110.0784 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $78.59 | 3.147% | $81.0632 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $144.36 | 8.200% | $156.1975 | $156.20 | $156.20 | $156.20 |
| Purchase #4 | $19.32 | 6.745% | $20.6231 | $20.62 | $20.60 | $20.60 |
| Purchase #5 | $94.38 | 4.493% | $98.6205 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $242.51 | 8.289% | $262.6117 | $262.61 | $262.60 | $262.60 |
| Purchase #7 | $93.69 | 8.460% | $101.6162 | $101.62 | $101.60 | $101.60 |
| 7 purchase totals = | $774.54 | $830.8106 | $830.81 | $830.75 | $830.80 | |