| 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 | $82.61 | 5.348% | $87.028 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $129.68 | 4.533% | $135.5584 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $40.41 | 8.271% | $43.7523 | $43.75 | $43.75 | $43.80 |
| Purchase #4 | $64.27 | 13.211% | $72.7607 | $72.76 | $72.75 | $72.80 |
| Purchase #5 | $93.60 | 3.317% | $96.7047 | $96.70 | $96.70 | $96.70 |
| Purchase #6 | $62.79 | 10.352% | $69.29 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $45.45 | 6.772% | $48.5279 | $48.53 | $48.55 | $48.50 |
| 7 purchase totals = | $518.81 | $553.6220 | $553.62 | $553.65 | $553.70 | |