| 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 | $182.69 | 9.115% | $199.3422 | $199.34 | $199.35 | $199.30 |
| Purchase #2 | $78.95 | 12.524% | $88.8377 | $88.84 | $88.85 | $88.80 |
| Purchase #3 | $6.41 | 8.434% | $6.9506 | $6.95 | $6.95 | $7.00 |
| Purchase #4 | $199.57 | 5.664% | $210.8736 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $28.52 | 4.287% | $29.7427 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $67.61 | 7.436% | $72.6375 | $72.64 | $72.65 | $72.60 |
| Purchase #7 | $90.61 | 4.579% | $94.759 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $654.36 | $703.1433 | $703.14 | $703.15 | $703.10 | |