| 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 | $109.43 | 5.123% | $115.0361 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $120.62 | 12.234% | $135.3767 | $135.38 | $135.40 | $135.40 |
| Purchase #3 | $20.63 | 7.819% | $22.2431 | $22.24 | $22.25 | $22.20 |
| Purchase #4 | $67.69 | 10.444% | $74.7595 | $74.76 | $74.75 | $74.80 |
| Purchase #5 | $48.37 | 8.715% | $52.5854 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $17.62 | 8.852% | $19.1797 | $19.18 | $19.20 | $19.20 |
| Purchase #7 | $72.85 | 5.307% | $76.7161 | $76.72 | $76.70 | $76.70 |
| 7 purchase totals = | $457.21 | $495.8966 | $495.91 | $495.95 | $495.90 | |