| 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 | $79.78 | 11.449% | $88.914 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $20.39 | 6.732% | $21.7627 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $11.84 | 6.532% | $12.6134 | $12.61 | $12.60 | $12.60 |
| Purchase #4 | $98.48 | 12.522% | $110.8117 | $110.81 | $110.80 | $110.80 |
| Purchase #5 | $49.41 | 7.711% | $53.22 | $53.22 | $53.20 | $53.20 |
| Purchase #6 | $40.70 | 6.130% | $43.1949 | $43.19 | $43.20 | $43.20 |
| Purchase #7 | $170.55 | 13.210% | $193.0797 | $193.08 | $193.10 | $193.10 |
| 7 purchase totals = | $471.15 | $523.5964 | $523.58 | $523.55 | $523.60 | |