| 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 | $32.25 | 10.458% | $35.6227 | $35.62 | $35.60 | $35.60 |
| Purchase #2 | $62.55 | 6.189% | $66.4212 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $183.33 | 6.686% | $195.5874 | $195.59 | $195.60 | $195.60 |
| Purchase #4 | $99.35 | 9.691% | $108.978 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $17.28 | 11.568% | $19.279 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $138.69 | 6.647% | $147.9087 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $104.41 | 5.424% | $110.0732 | $110.07 | $110.05 | $110.10 |
| 7 purchase totals = | $637.86 | $683.8702 | $683.87 | $683.85 | $683.90 | |