| 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 | $74.50 | 13.404% | $84.486 | $84.49 | $84.50 | $84.50 |
| Purchase #2 | $133.36 | 7.371% | $143.19 | $143.19 | $143.20 | $143.20 |
| Purchase #3 | $248.71 | 11.422% | $277.1177 | $277.12 | $277.10 | $277.10 |
| Purchase #4 | $94.83 | 9.139% | $103.4965 | $103.50 | $103.50 | $103.50 |
| Purchase #5 | $111.50 | 13.570% | $126.6306 | $126.63 | $126.65 | $126.60 |
| Purchase #6 | $132.46 | 13.150% | $149.8785 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $34.60 | 6.160% | $36.7314 | $36.73 | $36.75 | $36.70 |
| 7 purchase totals = | $829.96 | $921.5307 | $921.54 | $921.60 | $921.50 | |