| 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 | $130.35 | 4.797% | $136.6029 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $32.73 | 7.335% | $35.1307 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $138.76 | 13.625% | $157.6661 | $157.67 | $157.65 | $157.70 |
| Purchase #4 | $87.76 | 3.408% | $90.7509 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $81.36 | 8.114% | $87.9616 | $87.96 | $87.95 | $88.00 |
| Purchase #6 | $240.54 | 13.116% | $272.0892 | $272.09 | $272.10 | $272.10 |
| Purchase #7 | $90.53 | 4.735% | $94.8166 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $802.03 | $875.0180 | $875.02 | $875.00 | $875.10 | |