| 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 | $48.55 | 4.137% | $50.5585 | $50.56 | $50.55 | $50.60 |
| Purchase #2 | $42.59 | 12.652% | $47.9785 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $213.76 | 12.331% | $240.1187 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $36.52 | 7.691% | $39.3288 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $37.82 | 7.791% | $40.7666 | $40.77 | $40.75 | $40.80 |
| Purchase #6 | $178.95 | 8.151% | $193.5362 | $193.54 | $193.55 | $193.50 |
| Purchase #7 | $168.77 | 4.791% | $176.8558 | $176.86 | $176.85 | $176.90 |
| 7 purchase totals = | $726.96 | $789.1431 | $789.16 | $789.15 | $789.20 | |