| 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 | $87.48 | 11.590% | $97.6189 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $76.76 | 10.200% | $84.5895 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $14.96 | 3.207% | $15.4398 | $15.44 | $15.45 | $15.40 |
| Purchase #4 | $49.80 | 6.489% | $53.0315 | $53.03 | $53.05 | $53.00 |
| Purchase #5 | $87.53 | 5.108% | $92.001 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $146.82 | 12.135% | $164.6366 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $100.39 | 8.422% | $108.8448 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $563.74 | $616.1621 | $616.16 | $616.20 | $616.00 | |