| 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 | $6.76 | 6.673% | $7.2111 | $7.21 | $7.20 | $7.20 |
| Purchase #2 | $234.87 | 9.822% | $257.9389 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $141.33 | 13.665% | $160.6427 | $160.64 | $160.65 | $160.60 |
| Purchase #4 | $19.54 | 3.140% | $20.1536 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $169.38 | 4.871% | $177.6305 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $124.78 | 13.311% | $141.3895 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $40.37 | 10.168% | $44.4748 | $44.47 | $44.45 | $44.50 |
| 7 purchase totals = | $737.03 | $809.4411 | $809.43 | $809.45 | $809.40 | |