| 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 | $47.84 | 3.739% | $49.6287 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $21.63 | 4.543% | $22.6127 | $22.61 | $22.60 | $22.60 |
| Purchase #3 | $79.51 | 10.418% | $87.7934 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $91.85 | 12.605% | $103.4277 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $193.95 | 4.827% | $203.312 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $124.96 | 13.814% | $142.222 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $8.86 | 11.783% | $9.904 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $568.60 | $618.9005 | $618.89 | $618.90 | $618.80 | |