| 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 | $23.91 | 6.234% | $25.4005 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $35.96 | 3.169% | $37.0996 | $37.10 | $37.10 | $37.10 |
| Purchase #3 | $47.85 | 10.269% | $52.7637 | $52.76 | $52.75 | $52.80 |
| Purchase #4 | $52.89 | 5.185% | $55.6323 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $221.39 | 8.551% | $240.3211 | $240.32 | $240.30 | $240.30 |
| Purchase #6 | $32.77 | 5.764% | $34.6589 | $34.66 | $34.65 | $34.70 |
| Purchase #7 | $160.36 | 9.394% | $175.4242 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $575.13 | $621.3003 | $621.29 | $621.25 | $621.30 | |