| 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 | $51.39 | 6.205% | $54.5787 | $54.58 | $54.60 | $54.60 |
| Purchase #2 | $143.35 | 3.631% | $148.555 | $148.56 | $148.55 | $148.60 |
| Purchase #3 | $49.40 | 3.866% | $51.3098 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $93.79 | 7.170% | $100.5147 | $100.51 | $100.50 | $100.50 |
| Purchase #5 | $211.54 | 6.601% | $225.5038 | $225.50 | $225.50 | $225.50 |
| Purchase #6 | $20.54 | 12.636% | $23.1354 | $23.14 | $23.15 | $23.10 |
| Purchase #7 | $211.42 | 12.213% | $237.2407 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $781.43 | $840.8381 | $840.84 | $840.85 | $840.80 | |