| 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 | $60.48 | 12.241% | $67.8834 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $136.93 | 9.405% | $149.8083 | $149.81 | $149.80 | $149.80 |
| Purchase #3 | $37.89 | 10.730% | $41.9556 | $41.96 | $41.95 | $42.00 |
| Purchase #4 | $224.66 | 13.150% | $254.2028 | $254.20 | $254.20 | $254.20 |
| Purchase #5 | $24.71 | 4.162% | $25.7384 | $25.74 | $25.75 | $25.70 |
| Purchase #6 | $126.28 | 7.575% | $135.8457 | $135.85 | $135.85 | $135.80 |
| Purchase #7 | $53.60 | 9.624% | $58.7585 | $58.76 | $58.75 | $58.80 |
| 7 purchase totals = | $664.55 | $734.1927 | $734.20 | $734.20 | $734.20 | |