| 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 | $230.57 | 10.647% | $255.1188 | $255.12 | $255.10 | $255.10 |
| Purchase #2 | $89.72 | 12.125% | $100.5986 | $100.60 | $100.60 | $100.60 |
| Purchase #3 | $132.59 | 12.561% | $149.2446 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $98.39 | 6.664% | $104.9467 | $104.95 | $104.95 | $104.90 |
| Purchase #5 | $59.39 | 3.309% | $61.3552 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $69.31 | 6.355% | $73.7147 | $73.71 | $73.70 | $73.70 |
| Purchase #7 | $104.86 | 9.656% | $114.9853 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $784.83 | $859.9639 | $859.97 | $859.95 | $859.90 | |