| 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 | $245.44 | 10.468% | $271.1327 | $271.13 | $271.15 | $271.10 |
| Purchase #2 | $84.50 | 13.480% | $95.8906 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $202.86 | 7.243% | $217.5531 | $217.55 | $217.55 | $217.60 |
| Purchase #4 | $96.93 | 7.834% | $104.5235 | $104.52 | $104.50 | $104.50 |
| Purchase #5 | $39.28 | 4.559% | $41.0708 | $41.07 | $41.05 | $41.10 |
| Purchase #6 | $131.78 | 13.736% | $149.8813 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $46.37 | 7.852% | $50.011 | $50.01 | $50.00 | $50.00 |
| 7 purchase totals = | $847.16 | $930.0630 | $930.05 | $930.05 | $930.10 | |