| 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 | $20.93 | 3.656% | $21.6952 | $21.70 | $21.70 | $21.70 |
| Purchase #2 | $137.93 | 13.475% | $156.5161 | $156.52 | $156.50 | $156.50 |
| Purchase #3 | $111.60 | 11.467% | $124.3972 | $124.40 | $124.40 | $124.40 |
| Purchase #4 | $83.34 | 5.187% | $87.6628 | $87.66 | $87.65 | $87.70 |
| Purchase #5 | $191.65 | 9.208% | $209.2971 | $209.30 | $209.30 | $209.30 |
| Purchase #6 | $48.55 | 6.133% | $51.5276 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $105.38 | 12.650% | $118.7106 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $699.38 | $769.8066 | $769.82 | $769.80 | $769.80 | |