| 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 | $108.74 | 6.464% | $115.769 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $175.30 | 13.829% | $199.5422 | $199.54 | $199.55 | $199.50 |
| Purchase #3 | $25.34 | 13.288% | $28.7072 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $8.68 | 4.266% | $9.0503 | $9.05 | $9.05 | $9.10 |
| Purchase #5 | $112.80 | 11.636% | $125.9254 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $59.54 | 7.346% | $63.9138 | $63.91 | $63.90 | $63.90 |
| Purchase #7 | $146.61 | 10.822% | $162.4761 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $637.01 | $705.3840 | $705.39 | $705.40 | $705.40 | |