| 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 | $61.50 | 4.449% | $64.2361 | $64.24 | $64.25 | $64.20 |
| Purchase #2 | $42.61 | 8.793% | $46.3567 | $46.36 | $46.35 | $46.40 |
| Purchase #3 | $202.83 | 12.688% | $228.5651 | $228.57 | $228.55 | $228.60 |
| Purchase #4 | $171.66 | 10.594% | $189.8457 | $189.85 | $189.85 | $189.80 |
| Purchase #5 | $51.52 | 12.163% | $57.7864 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $110.71 | 7.873% | $119.4262 | $119.43 | $119.45 | $119.40 |
| Purchase #7 | $58.67 | 8.603% | $63.7174 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $699.50 | $769.9336 | $769.96 | $769.95 | $769.90 | |