| 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 | $85.85 | 6.669% | $91.5753 | $91.58 | $91.60 | $91.60 |
| Purchase #2 | $51.36 | 7.309% | $55.1139 | $55.11 | $55.10 | $55.10 |
| Purchase #3 | $214.72 | 11.361% | $239.1143 | $239.11 | $239.10 | $239.10 |
| Purchase #4 | $159.55 | 10.441% | $176.2086 | $176.21 | $176.20 | $176.20 |
| Purchase #5 | $232.85 | 6.400% | $247.7524 | $247.75 | $247.75 | $247.80 |
| Purchase #6 | $50.44 | 6.759% | $53.8492 | $53.85 | $53.85 | $53.80 |
| Purchase #7 | $90.82 | 10.569% | $100.4188 | $100.42 | $100.40 | $100.40 |
| 7 purchase totals = | $885.59 | $964.0325 | $964.03 | $964.00 | $964.00 | |