| 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 | $66.66 | 9.122% | $72.7407 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $54.81 | 3.447% | $56.6993 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $50.78 | 13.362% | $57.5652 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $238.88 | 5.559% | $252.1593 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $105.91 | 13.173% | $119.8615 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $43.71 | 8.744% | $47.532 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $187.76 | 12.673% | $211.5548 | $211.55 | $211.55 | $211.60 |
| 7 purchase totals = | $748.51 | $818.1128 | $818.11 | $818.10 | $818.20 | |