| 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 | $38.93 | 5.800% | $41.1879 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $222.54 | 10.718% | $246.3918 | $246.39 | $246.40 | $246.40 |
| Purchase #3 | $225.91 | 6.818% | $241.3125 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $20.48 | 4.145% | $21.3289 | $21.33 | $21.35 | $21.30 |
| Purchase #5 | $44.68 | 5.582% | $47.174 | $47.17 | $47.15 | $47.20 |
| Purchase #6 | $26.69 | 4.522% | $27.8969 | $27.90 | $27.90 | $27.90 |
| Purchase #7 | $211.95 | 12.201% | $237.81 | $237.81 | $237.80 | $237.80 |
| 7 purchase totals = | $791.18 | $863.1020 | $863.10 | $863.10 | $863.10 | |