| 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 | $23.32 | 4.286% | $24.3195 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $49.72 | 8.467% | $53.9298 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $179.84 | 4.349% | $187.6612 | $187.66 | $187.65 | $187.70 |
| Purchase #4 | $103.70 | 5.692% | $109.6026 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $69.88 | 6.477% | $74.4061 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $157.71 | 9.372% | $172.4906 | $172.49 | $172.50 | $172.50 |
| Purchase #7 | $198.85 | 10.266% | $219.2639 | $219.26 | $219.25 | $219.30 |
| 7 purchase totals = | $783.02 | $841.6737 | $841.67 | $841.65 | $841.70 | |