| 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 | $42.40 | 5.340% | $44.6642 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $212.46 | 13.476% | $241.0911 | $241.09 | $241.10 | $241.10 |
| Purchase #3 | $216.35 | 11.343% | $240.8906 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $176.65 | 4.402% | $184.4261 | $184.43 | $184.45 | $184.40 |
| Purchase #5 | $112.40 | 8.433% | $121.8787 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $154.55 | 5.173% | $162.5449 | $162.54 | $162.55 | $162.50 |
| Purchase #7 | $54.81 | 3.295% | $56.616 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $969.62 | $1,052.1116 | $1,052.11 | $1,052.15 | $1,052.10 | |