| 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 | $60.52 | 6.288% | $64.3255 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $8.59 | 11.216% | $9.5535 | $9.55 | $9.55 | $9.60 |
| Purchase #3 | $127.83 | 10.624% | $141.4107 | $141.41 | $141.40 | $141.40 |
| Purchase #4 | $162.45 | 12.391% | $182.5792 | $182.58 | $182.60 | $182.60 |
| Purchase #5 | $34.44 | 3.303% | $35.5776 | $35.58 | $35.60 | $35.60 |
| Purchase #6 | $110.73 | 7.203% | $118.7059 | $118.71 | $118.70 | $118.70 |
| Purchase #7 | $109.82 | 11.299% | $122.2286 | $122.23 | $122.25 | $122.20 |
| 7 purchase totals = | $614.38 | $674.3810 | $674.39 | $674.45 | $674.40 | |