| 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 | $29.93 | 5.355% | $31.5328 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $247.90 | 6.739% | $264.606 | $264.61 | $264.60 | $264.60 |
| Purchase #3 | $155.67 | 7.344% | $167.1024 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $8.86 | 7.151% | $9.4936 | $9.49 | $9.50 | $9.50 |
| Purchase #5 | $141.56 | 9.810% | $155.447 | $155.45 | $155.45 | $155.40 |
| Purchase #6 | $146.39 | 4.593% | $153.1137 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $124.53 | 6.823% | $133.0267 | $133.03 | $133.05 | $133.00 |
| 7 purchase totals = | $854.84 | $914.3222 | $914.32 | $914.35 | $914.20 | |