| 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 | $42.94 | 5.445% | $45.2781 | $45.28 | $45.30 | $45.30 |
| Purchase #2 | $28.58 | 13.761% | $32.5129 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $77.95 | 13.544% | $88.5075 | $88.51 | $88.50 | $88.50 |
| Purchase #4 | $175.34 | 13.346% | $198.7409 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $74.42 | 7.701% | $80.1511 | $80.15 | $80.15 | $80.20 |
| Purchase #6 | $198.55 | 11.326% | $221.0378 | $221.04 | $221.05 | $221.00 |
| Purchase #7 | $21.76 | 13.106% | $24.6119 | $24.61 | $24.60 | $24.60 |
| 7 purchase totals = | $619.54 | $690.8402 | $690.84 | $690.85 | $690.80 | |