| 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 | $93.52 | 4.220% | $97.4665 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $201.30 | 5.376% | $212.1219 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $47.44 | 13.686% | $53.9326 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $194.69 | 8.307% | $210.8629 | $210.86 | $210.85 | $210.90 |
| Purchase #5 | $29.75 | 13.689% | $33.8225 | $33.82 | $33.80 | $33.80 |
| Purchase #6 | $211.28 | 8.659% | $229.5747 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $202.76 | 4.257% | $211.3915 | $211.39 | $211.40 | $211.40 |
| 7 purchase totals = | $980.74 | $1,049.1726 | $1,049.16 | $1,049.10 | $1,049.20 | |