| 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 | $66.94 | 4.576% | $70.0032 | $70.00 | $70.00 | $70.00 |
| Purchase #2 | $147.58 | 3.641% | $152.9534 | $152.95 | $152.95 | $153.00 |
| Purchase #3 | $191.60 | 7.395% | $205.7688 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $41.25 | 8.606% | $44.8 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $25.67 | 4.580% | $26.8457 | $26.85 | $26.85 | $26.80 |
| Purchase #6 | $40.26 | 12.278% | $45.2031 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $110.78 | 7.251% | $118.8127 | $118.81 | $118.80 | $118.80 |
| 7 purchase totals = | $624.08 | $664.3869 | $664.38 | $664.35 | $664.40 | |