| 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 | $87.95 | 12.768% | $99.1795 | $99.18 | $99.20 | $99.20 |
| Purchase #2 | $25.27 | 11.190% | $28.0977 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $236.30 | 13.700% | $268.6731 | $268.67 | $268.65 | $268.70 |
| Purchase #4 | $128.58 | 10.769% | $142.4268 | $142.43 | $142.45 | $142.40 |
| Purchase #5 | $34.37 | 6.574% | $36.6295 | $36.63 | $36.65 | $36.60 |
| Purchase #6 | $225.96 | 5.320% | $237.9811 | $237.98 | $238.00 | $238.00 |
| Purchase #7 | $39.29 | 13.628% | $44.6444 | $44.64 | $44.65 | $44.60 |
| 7 purchase totals = | $777.72 | $857.6321 | $857.63 | $857.70 | $857.60 | |