| 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 | $81.42 | 8.123% | $88.0337 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $180.72 | 12.634% | $203.5522 | $203.55 | $203.55 | $203.60 |
| Purchase #3 | $70.74 | 8.384% | $76.6708 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $10.77 | 3.332% | $11.1289 | $11.13 | $11.15 | $11.10 |
| Purchase #5 | $29.71 | 13.508% | $33.7232 | $33.72 | $33.70 | $33.70 |
| Purchase #6 | $181.32 | 5.649% | $191.5628 | $191.56 | $191.55 | $191.60 |
| Purchase #7 | $8.84 | 13.515% | $10.0347 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $563.52 | $614.7063 | $614.69 | $614.70 | $614.70 | |