| 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 | $11.80 | 12.642% | $13.2918 | $13.29 | $13.30 | $13.30 |
| Purchase #2 | $49.78 | 11.275% | $55.3927 | $55.39 | $55.40 | $55.40 |
| Purchase #3 | $169.35 | 5.165% | $178.0969 | $178.10 | $178.10 | $178.10 |
| Purchase #4 | $188.68 | 4.745% | $197.6329 | $197.63 | $197.65 | $197.60 |
| Purchase #5 | $63.74 | 8.309% | $69.0362 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $190.98 | 7.192% | $204.7153 | $204.72 | $204.70 | $204.70 |
| Purchase #7 | $69.96 | 4.691% | $73.2418 | $73.24 | $73.25 | $73.20 |
| 7 purchase totals = | $744.29 | $791.4076 | $791.41 | $791.45 | $791.30 | |