| 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 | $40.47 | 9.789% | $44.4316 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $65.79 | 12.538% | $74.0388 | $74.04 | $74.05 | $74.00 |
| Purchase #3 | $199.88 | 8.522% | $216.9138 | $216.91 | $216.90 | $216.90 |
| Purchase #4 | $142.43 | 12.638% | $160.4303 | $160.43 | $160.45 | $160.40 |
| Purchase #5 | $207.43 | 13.669% | $235.7836 | $235.78 | $235.80 | $235.80 |
| Purchase #6 | $95.77 | 6.300% | $101.8035 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $149.72 | 12.864% | $168.98 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $901.49 | $1,002.3816 | $1,002.37 | $1,002.45 | $1,002.30 | |