| 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 | $39.54 | 12.606% | $44.5244 | $44.52 | $44.50 | $44.50 |
| Purchase #2 | $34.68 | 8.705% | $37.6989 | $37.70 | $37.70 | $37.70 |
| Purchase #3 | $203.46 | 10.837% | $225.509 | $225.51 | $225.50 | $225.50 |
| Purchase #4 | $127.62 | 6.709% | $136.182 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $191.31 | 4.582% | $200.0758 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $41.30 | 3.631% | $42.7996 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $107.57 | 9.636% | $117.9354 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $745.48 | $804.7251 | $804.73 | $804.75 | $804.70 | |