| 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 | $25.31 | 10.345% | $27.9283 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $247.45 | 10.593% | $273.6624 | $273.66 | $273.65 | $273.70 |
| Purchase #3 | $63.58 | 8.226% | $68.8101 | $68.81 | $68.80 | $68.80 |
| Purchase #4 | $53.77 | 5.815% | $56.8967 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $212.94 | 13.722% | $242.1596 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $160.75 | 13.198% | $181.9658 | $181.97 | $181.95 | $182.00 |
| Purchase #7 | $84.41 | 10.417% | $93.203 | $93.20 | $93.20 | $93.20 |
| 7 purchase totals = | $848.21 | $944.6259 | $944.63 | $944.60 | $944.70 | |