| 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 | $31.95 | 5.804% | $33.8044 | $33.80 | $33.80 | $33.80 |
| Purchase #2 | $191.28 | 10.197% | $210.7848 | $210.78 | $210.80 | $210.80 |
| Purchase #3 | $55.70 | 5.161% | $58.5747 | $58.57 | $58.55 | $58.60 |
| Purchase #4 | $239.45 | 11.430% | $266.8191 | $266.82 | $266.80 | $266.80 |
| Purchase #5 | $34.83 | 8.610% | $37.8289 | $37.83 | $37.85 | $37.80 |
| Purchase #6 | $215.32 | 12.178% | $241.5417 | $241.54 | $241.55 | $241.50 |
| Purchase #7 | $130.31 | 8.586% | $141.4984 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $898.84 | $990.8520 | $990.84 | $990.85 | $990.80 | |