| 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 | $49.52 | 3.177% | $51.0933 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $227.83 | 5.603% | $240.5953 | $240.60 | $240.60 | $240.60 |
| Purchase #3 | $79.83 | 5.242% | $84.0147 | $84.01 | $84.00 | $84.00 |
| Purchase #4 | $23.91 | 5.532% | $25.2327 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $41.71 | 4.736% | $43.6854 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $180.37 | 5.171% | $189.6969 | $189.70 | $189.70 | $189.70 |
| Purchase #7 | $63.64 | 11.762% | $71.1253 | $71.13 | $71.15 | $71.10 |
| 7 purchase totals = | $666.81 | $705.4436 | $705.45 | $705.50 | $705.40 | |