| 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 | $99.37 | 9.227% | $108.5389 | $108.54 | $108.55 | $108.50 |
| Purchase #2 | $26.80 | 10.833% | $29.7032 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $19.77 | 12.790% | $22.2986 | $22.30 | $22.30 | $22.30 |
| Purchase #4 | $195.95 | 11.843% | $219.1564 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $246.44 | 8.557% | $267.5279 | $267.53 | $267.55 | $267.50 |
| Purchase #6 | $104.48 | 7.619% | $112.4403 | $112.44 | $112.45 | $112.40 |
| Purchase #7 | $33.56 | 6.432% | $35.7186 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $726.37 | $795.3839 | $795.39 | $795.40 | $795.30 | |