| 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 | $26.99 | 8.533% | $29.2931 | $29.29 | $29.30 | $29.30 |
| Purchase #2 | $208.46 | 3.675% | $216.1209 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $131.44 | 4.359% | $137.1695 | $137.17 | $137.15 | $137.20 |
| Purchase #4 | $27.27 | 5.671% | $28.8165 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $60.46 | 6.466% | $64.3693 | $64.37 | $64.35 | $64.40 |
| Purchase #6 | $194.37 | 13.394% | $220.4039 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $96.61 | 11.724% | $107.9366 | $107.94 | $107.95 | $107.90 |
| 7 purchase totals = | $745.60 | $804.1098 | $804.11 | $804.05 | $804.10 | |