| 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 | $77.71 | 5.256% | $81.7944 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $135.62 | 9.264% | $148.1838 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $143.35 | 4.571% | $149.9025 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $217.52 | 3.109% | $224.2827 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $32.53 | 7.748% | $35.0504 | $35.05 | $35.05 | $35.10 |
| Purchase #6 | $47.79 | 13.145% | $54.072 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $233.26 | 6.155% | $247.6172 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $887.78 | $940.9030 | $940.89 | $940.90 | $941.00 | |