| 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 | $29.62 | 10.498% | $32.7295 | $32.73 | $32.75 | $32.70 |
| Purchase #2 | $94.82 | 13.515% | $107.6349 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $150.57 | 9.450% | $164.7989 | $164.80 | $164.80 | $164.80 |
| Purchase #4 | $94.56 | 6.697% | $100.8927 | $100.89 | $100.90 | $100.90 |
| Purchase #5 | $123.71 | 10.579% | $136.7973 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $84.55 | 3.740% | $87.7122 | $87.71 | $87.70 | $87.70 |
| Purchase #7 | $38.62 | 11.211% | $42.9497 | $42.95 | $42.95 | $42.90 |
| 7 purchase totals = | $616.45 | $673.5152 | $673.51 | $673.55 | $673.40 | |