| 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 | $74.28 | 13.771% | $84.5091 | $84.51 | $84.50 | $84.50 |
| Purchase #2 | $100.96 | 7.216% | $108.2453 | $108.25 | $108.25 | $108.20 |
| Purchase #3 | $55.33 | 7.158% | $59.2905 | $59.29 | $59.30 | $59.30 |
| Purchase #4 | $224.81 | 12.472% | $252.8483 | $252.85 | $252.85 | $252.80 |
| Purchase #5 | $179.54 | 12.800% | $202.5211 | $202.52 | $202.50 | $202.50 |
| Purchase #6 | $36.48 | 5.355% | $38.4335 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $148.70 | 12.858% | $167.8198 | $167.82 | $167.80 | $167.80 |
| 7 purchase totals = | $820.10 | $913.6676 | $913.67 | $913.65 | $913.50 | |