| 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 | $80.78 | 8.705% | $87.8119 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $57.81 | 12.792% | $65.2051 | $65.21 | $65.20 | $65.20 |
| Purchase #3 | $107.48 | 6.176% | $114.118 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $41.55 | 4.747% | $43.5224 | $43.52 | $43.50 | $43.50 |
| Purchase #5 | $78.28 | 8.505% | $84.9377 | $84.94 | $84.95 | $84.90 |
| Purchase #6 | $166.70 | 13.383% | $189.0095 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $20.40 | 8.597% | $22.1538 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $553.00 | $606.7584 | $606.76 | $606.70 | $606.70 | |