| 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 | $80.45 | 10.214% | $88.6672 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $79.55 | 10.102% | $87.5861 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $250.71 | 5.817% | $265.2938 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $105.51 | 9.750% | $115.7972 | $115.80 | $115.80 | $115.80 |
| Purchase #5 | $139.89 | 7.394% | $150.2335 | $150.23 | $150.25 | $150.20 |
| Purchase #6 | $65.80 | 5.810% | $69.623 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $171.69 | 9.841% | $188.586 | $188.59 | $188.60 | $188.60 |
| 7 purchase totals = | $893.60 | $965.7868 | $965.79 | $965.80 | $965.80 | |