| 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 | $203.75 | 7.302% | $218.6278 | $218.63 | $218.65 | $218.60 |
| Purchase #2 | $74.95 | 7.646% | $80.6807 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $95.40 | 4.395% | $99.5928 | $99.59 | $99.60 | $99.60 |
| Purchase #4 | $32.69 | 4.639% | $34.2065 | $34.21 | $34.20 | $34.20 |
| Purchase #5 | $119.39 | 4.749% | $125.0598 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $93.60 | 6.852% | $100.0135 | $100.01 | $100.00 | $100.00 |
| Purchase #7 | $120.90 | 7.470% | $129.9312 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $740.68 | $788.1123 | $788.11 | $788.15 | $788.10 | |