| 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 | $72.98 | 10.198% | $80.4225 | $80.42 | $80.40 | $80.40 |
| Purchase #2 | $91.57 | 5.723% | $96.8106 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $211.96 | 8.105% | $229.1394 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $137.65 | 11.353% | $153.2774 | $153.28 | $153.30 | $153.30 |
| Purchase #5 | $239.48 | 10.269% | $264.0722 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $170.68 | 6.182% | $181.2314 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $72.41 | 5.122% | $76.1188 | $76.12 | $76.10 | $76.10 |
| 7 purchase totals = | $996.73 | $1,081.0723 | $1,081.07 | $1,081.05 | $1,081.00 | |