| 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 | $57.50 | 10.508% | $63.5421 | $63.54 | $63.55 | $63.50 |
| Purchase #2 | $143.80 | 4.374% | $150.0898 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $194.80 | 5.115% | $204.764 | $204.76 | $204.75 | $204.80 |
| Purchase #4 | $81.25 | 12.865% | $91.7028 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $136.30 | 6.725% | $145.4662 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $139.71 | 10.575% | $154.4843 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $216.74 | 12.701% | $244.2681 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $970.10 | $1,054.3173 | $1,054.31 | $1,054.30 | $1,054.40 | |