| 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 | $245.36 | 11.469% | $273.5003 | $273.50 | $273.50 | $273.50 |
| Purchase #2 | $16.32 | 11.603% | $18.2136 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $158.95 | 3.828% | $165.0346 | $165.03 | $165.05 | $165.00 |
| Purchase #4 | $72.43 | 10.533% | $80.0591 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $133.35 | 13.421% | $151.2469 | $151.25 | $151.25 | $151.20 |
| Purchase #6 | $53.59 | 10.640% | $59.292 | $59.29 | $59.30 | $59.30 |
| Purchase #7 | $81.66 | 7.512% | $87.7943 | $87.79 | $87.80 | $87.80 |
| 7 purchase totals = | $761.66 | $835.1408 | $835.13 | $835.15 | $835.10 | |