| 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 | $53.43 | 4.125% | $55.634 | $55.63 | $55.65 | $55.60 |
| Purchase #2 | $194.61 | 6.413% | $207.0903 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $100.70 | 9.330% | $110.0953 | $110.10 | $110.10 | $110.10 |
| Purchase #4 | $84.72 | 5.208% | $89.1322 | $89.13 | $89.15 | $89.10 |
| Purchase #5 | $32.83 | 9.725% | $36.0227 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $31.85 | 7.348% | $34.1903 | $34.19 | $34.20 | $34.20 |
| Purchase #7 | $190.34 | 6.145% | $202.0364 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $688.48 | $734.2012 | $734.20 | $734.25 | $734.10 | |