| 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 | $58.57 | 13.399% | $66.4178 | $66.42 | $66.40 | $66.40 |
| Purchase #2 | $59.58 | 11.440% | $66.396 | $66.40 | $66.40 | $66.40 |
| Purchase #3 | $80.83 | 11.430% | $90.0689 | $90.07 | $90.05 | $90.10 |
| Purchase #4 | $77.37 | 13.317% | $87.6734 | $87.67 | $87.65 | $87.70 |
| Purchase #5 | $238.68 | 6.538% | $254.2849 | $254.28 | $254.30 | $254.30 |
| Purchase #6 | $239.53 | 4.416% | $250.1076 | $250.11 | $250.10 | $250.10 |
| Purchase #7 | $202.98 | 5.294% | $213.7258 | $213.73 | $213.75 | $213.70 |
| 7 purchase totals = | $957.54 | $1,028.6744 | $1,028.68 | $1,028.65 | $1,028.70 | |