| 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 | $175.76 | 7.362% | $188.6995 | $188.70 | $188.70 | $188.70 |
| Purchase #2 | $62.34 | 11.606% | $69.5752 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $240.95 | 5.746% | $254.795 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $85.92 | 4.170% | $89.5029 | $89.50 | $89.50 | $89.50 |
| Purchase #5 | $91.50 | 13.414% | $103.7738 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $103.44 | 9.115% | $112.8686 | $112.87 | $112.85 | $112.90 |
| Purchase #7 | $20.79 | 5.512% | $21.9359 | $21.94 | $21.95 | $21.90 |
| 7 purchase totals = | $780.70 | $841.1509 | $841.16 | $841.15 | $841.20 | |