| 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 | $57.27 | 13.180% | $64.8182 | $64.82 | $64.80 | $64.80 |
| Purchase #2 | $137.53 | 10.193% | $151.5484 | $151.55 | $151.55 | $151.50 |
| Purchase #3 | $239.45 | 10.643% | $264.9347 | $264.93 | $264.95 | $264.90 |
| Purchase #4 | $169.35 | 7.705% | $182.3984 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $161.90 | 12.736% | $182.5196 | $182.52 | $182.50 | $182.50 |
| Purchase #6 | $109.84 | 10.851% | $121.7587 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $16.76 | 11.804% | $18.7384 | $18.74 | $18.75 | $18.70 |
| 7 purchase totals = | $892.10 | $986.7164 | $986.72 | $986.70 | $986.60 | |