| 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 | $58.60 | 11.687% | $65.4486 | $65.45 | $65.45 | $65.40 |
| Purchase #2 | $40.81 | 8.840% | $44.4176 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $109.59 | 13.330% | $124.1983 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $38.55 | 8.602% | $41.8661 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $136.93 | 9.396% | $149.7959 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $130.29 | 13.220% | $147.5143 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $56.54 | 10.639% | $62.5553 | $62.56 | $62.55 | $62.60 |
| 7 purchase totals = | $571.31 | $635.7961 | $635.81 | $635.75 | $635.80 | |