| 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 | $106.95 | 9.431% | $117.0365 | $117.04 | $117.05 | $117.00 |
| Purchase #2 | $37.84 | 4.769% | $39.6446 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $46.33 | 12.755% | $52.2394 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $141.39 | 6.664% | $150.8122 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $72.30 | 8.636% | $78.5438 | $78.54 | $78.55 | $78.50 |
| Purchase #6 | $44.48 | 11.200% | $49.4618 | $49.46 | $49.45 | $49.50 |
| Purchase #7 | $212.92 | 13.688% | $242.0645 | $242.06 | $242.05 | $242.10 |
| 7 purchase totals = | $662.21 | $729.8028 | $729.79 | $729.80 | $729.70 | |