| 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 | $67.95 | 4.332% | $70.8936 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $246.82 | 10.784% | $273.4371 | $273.44 | $273.45 | $273.40 |
| Purchase #3 | $222.35 | 4.767% | $232.9494 | $232.95 | $232.95 | $232.90 |
| Purchase #4 | $91.69 | 13.827% | $104.368 | $104.37 | $104.35 | $104.40 |
| Purchase #5 | $158.55 | 7.761% | $170.8551 | $170.86 | $170.85 | $170.90 |
| Purchase #6 | $32.65 | 12.479% | $36.7244 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $161.87 | 9.647% | $177.4856 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $981.88 | $1,066.7132 | $1,066.72 | $1,066.70 | $1,066.70 | |