| 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 | $134.49 | 11.610% | $150.1043 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $135.35 | 4.601% | $141.5775 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $36.44 | 6.745% | $38.8979 | $38.90 | $38.90 | $38.90 |
| Purchase #4 | $21.95 | 7.810% | $23.6643 | $23.66 | $23.65 | $23.70 |
| Purchase #5 | $69.36 | 10.745% | $76.8127 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $230.52 | 5.806% | $243.904 | $243.90 | $243.90 | $243.90 |
| Purchase #7 | $51.51 | 4.668% | $53.9145 | $53.91 | $53.90 | $53.90 |
| 7 purchase totals = | $679.62 | $728.8752 | $728.86 | $728.85 | $728.90 | |