| 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 | $81.54 | 7.364% | $87.5446 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $158.43 | 6.755% | $169.1319 | $169.13 | $169.15 | $169.10 |
| Purchase #3 | $171.83 | 6.185% | $182.4577 | $182.46 | $182.45 | $182.50 |
| Purchase #4 | $64.90 | 12.496% | $73.0099 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $162.68 | 7.187% | $174.3718 | $174.37 | $174.35 | $174.40 |
| Purchase #6 | $33.39 | 7.140% | $35.774 | $35.77 | $35.75 | $35.80 |
| Purchase #7 | $233.71 | 5.658% | $246.9333 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $906.48 | $969.2232 | $969.21 | $969.20 | $969.20 | |