| 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 | $59.87 | 8.841% | $65.1631 | $65.16 | $65.15 | $65.20 |
| Purchase #2 | $55.74 | 4.168% | $58.0632 | $58.06 | $58.05 | $58.10 |
| Purchase #3 | $80.61 | 5.452% | $85.0049 | $85.00 | $85.00 | $85.00 |
| Purchase #4 | $17.75 | 9.479% | $19.4325 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $180.57 | 7.771% | $194.6021 | $194.60 | $194.60 | $194.60 |
| Purchase #6 | $72.54 | 11.487% | $80.8727 | $80.87 | $80.85 | $80.90 |
| Purchase #7 | $33.26 | 4.861% | $34.8768 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $500.34 | $538.0153 | $538.00 | $538.00 | $538.10 | |