| 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 | $73.96 | 9.496% | $80.9832 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $91.26 | 3.630% | $94.5727 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $10.33 | 4.108% | $10.7544 | $10.75 | $10.75 | $10.80 |
| Purchase #4 | $83.79 | 6.110% | $88.9096 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $148.53 | 13.533% | $168.6306 | $168.63 | $168.65 | $168.60 |
| Purchase #6 | $64.74 | 8.108% | $69.9891 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $52.63 | 4.822% | $55.1678 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $525.24 | $569.0074 | $569.00 | $569.00 | $569.10 | |