| 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 | $99.69 | 12.871% | $112.5211 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $80.91 | 7.762% | $87.1902 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $37.25 | 5.132% | $39.1617 | $39.16 | $39.15 | $39.20 |
| Purchase #4 | $145.94 | 9.853% | $160.3195 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $245.91 | 11.279% | $273.6462 | $273.65 | $273.65 | $273.60 |
| Purchase #6 | $62.31 | 12.480% | $70.0863 | $70.09 | $70.10 | $70.10 |
| Purchase #7 | $17.61 | 12.284% | $19.7732 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $689.62 | $762.6982 | $762.70 | $762.65 | $762.70 | |