| 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 | $41.38 | 6.832% | $44.2071 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $40.88 | 13.164% | $46.2614 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $172.98 | 3.551% | $179.1225 | $179.12 | $179.10 | $179.10 |
| Purchase #4 | $84.50 | 6.842% | $90.2815 | $90.28 | $90.30 | $90.30 |
| Purchase #5 | $204.78 | 10.843% | $226.9843 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $147.52 | 8.775% | $160.4649 | $160.46 | $160.45 | $160.50 |
| Purchase #7 | $159.31 | 10.285% | $175.695 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $851.35 | $923.0167 | $923.01 | $923.00 | $923.10 | |