| 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 | $29.26 | 12.624% | $32.9538 | $32.95 | $32.95 | $33.00 |
| Purchase #2 | $236.80 | 7.472% | $254.4937 | $254.49 | $254.50 | $254.50 |
| Purchase #3 | $7.77 | 4.610% | $8.1282 | $8.13 | $8.15 | $8.10 |
| Purchase #4 | $64.66 | 5.133% | $67.979 | $67.98 | $68.00 | $68.00 |
| Purchase #5 | $96.61 | 10.349% | $106.6082 | $106.61 | $106.60 | $106.60 |
| Purchase #6 | $129.63 | 4.866% | $135.9378 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $120.91 | 6.688% | $128.9965 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $685.64 | $735.0972 | $735.10 | $735.15 | $735.10 | |