| 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 | $88.84 | 8.121% | $96.0547 | $96.05 | $96.05 | $96.10 |
| Purchase #2 | $80.57 | 10.342% | $88.9025 | $88.90 | $88.90 | $88.90 |
| Purchase #3 | $154.69 | 3.472% | $160.0608 | $160.06 | $160.05 | $160.10 |
| Purchase #4 | $83.32 | 5.615% | $87.9984 | $88.00 | $88.00 | $88.00 |
| Purchase #5 | $47.35 | 7.134% | $50.7279 | $50.73 | $50.75 | $50.70 |
| Purchase #6 | $12.54 | 3.382% | $12.9641 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $23.83 | 13.344% | $27.0099 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $491.14 | $523.7183 | $523.71 | $523.70 | $523.80 | |