| 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 | $34.58 | 12.319% | $38.8399 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $9.57 | 4.143% | $9.9665 | $9.97 | $9.95 | $10.00 |
| Purchase #3 | $110.76 | 6.451% | $117.9051 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $65.82 | 5.168% | $69.2216 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $135.80 | 13.826% | $154.5757 | $154.58 | $154.60 | $154.60 |
| Purchase #6 | $57.50 | 9.451% | $62.9343 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $30.39 | 11.108% | $33.7657 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $444.42 | $487.2088 | $487.22 | $487.20 | $487.20 | |