| 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 | $17.90 | 12.808% | $20.1926 | $20.19 | $20.20 | $20.20 |
| Purchase #2 | $64.27 | 8.259% | $69.5781 | $69.58 | $69.60 | $69.60 |
| Purchase #3 | $227.31 | 6.321% | $241.6783 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $37.43 | 3.132% | $38.6023 | $38.60 | $38.60 | $38.60 |
| Purchase #5 | $23.82 | 13.838% | $27.1162 | $27.12 | $27.10 | $27.10 |
| Purchase #6 | $156.81 | 12.230% | $175.9879 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $170.50 | 4.512% | $178.193 | $178.19 | $178.20 | $178.20 |
| 7 purchase totals = | $698.04 | $751.3484 | $751.35 | $751.40 | $751.40 | |