| 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 | $74.55 | 13.685% | $84.7522 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $77.90 | 12.598% | $87.7138 | $87.71 | $87.70 | $87.70 |
| Purchase #3 | $49.95 | 6.686% | $53.2897 | $53.29 | $53.30 | $53.30 |
| Purchase #4 | $103.56 | 7.232% | $111.0495 | $111.05 | $111.05 | $111.00 |
| Purchase #5 | $78.72 | 7.263% | $84.4374 | $84.44 | $84.45 | $84.40 |
| Purchase #6 | $199.61 | 11.716% | $222.9963 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $176.66 | 8.319% | $191.3563 | $191.36 | $191.35 | $191.40 |
| 7 purchase totals = | $760.95 | $835.5952 | $835.60 | $835.60 | $835.60 | |