| 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 | $40.86 | 10.217% | $45.0347 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $73.39 | 8.248% | $79.4432 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $38.87 | 7.413% | $41.7514 | $41.75 | $41.75 | $41.80 |
| Purchase #4 | $66.60 | 10.103% | $73.3286 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $131.75 | 13.835% | $149.9776 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $94.75 | 9.718% | $103.9578 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $52.59 | 9.336% | $57.4998 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $498.81 | $550.9931 | $550.99 | $551.05 | $551.00 | |