| 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 | $49.31 | 4.801% | $51.6774 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $21.57 | 8.631% | $23.4317 | $23.43 | $23.45 | $23.40 |
| Purchase #3 | $193.44 | 9.650% | $212.107 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $98.29 | 13.525% | $111.5837 | $111.58 | $111.60 | $111.60 |
| Purchase #5 | $236.60 | 8.711% | $257.2102 | $257.21 | $257.20 | $257.20 |
| Purchase #6 | $201.80 | 11.440% | $224.8859 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $172.71 | 6.647% | $184.19 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $973.72 | $1,065.0859 | $1,065.09 | $1,065.15 | $1,065.10 | |