| 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 | $45.62 | 11.178% | $50.7194 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $108.75 | 3.330% | $112.3714 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $149.65 | 7.512% | $160.8917 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $240.83 | 3.867% | $250.1429 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $80.68 | 8.150% | $87.2554 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $174.98 | 9.764% | $192.065 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $50.25 | 7.166% | $53.8509 | $53.85 | $53.85 | $53.90 |
| 7 purchase totals = | $850.76 | $907.2967 | $907.30 | $907.25 | $907.40 | |