| 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 | $105.93 | 7.388% | $113.7561 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $64.72 | 4.554% | $67.6673 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $90.87 | 5.260% | $95.6498 | $95.65 | $95.65 | $95.60 |
| Purchase #4 | $172.42 | 4.161% | $179.5944 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $33.85 | 6.300% | $35.9826 | $35.98 | $36.00 | $36.00 |
| Purchase #6 | $203.30 | 8.266% | $220.1048 | $220.10 | $220.10 | $220.10 |
| Purchase #7 | $235.68 | 9.278% | $257.5464 | $257.55 | $257.55 | $257.50 |
| 7 purchase totals = | $906.77 | $970.3014 | $970.30 | $970.30 | $970.30 | |