| 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 | $33.89 | 9.361% | $37.0624 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $235.94 | 3.487% | $244.1672 | $244.17 | $244.15 | $244.20 |
| Purchase #3 | $161.57 | 3.468% | $167.1732 | $167.17 | $167.15 | $167.20 |
| Purchase #4 | $18.41 | 7.699% | $19.8274 | $19.83 | $19.85 | $19.80 |
| Purchase #5 | $167.65 | 7.147% | $179.6319 | $179.63 | $179.65 | $179.60 |
| Purchase #6 | $231.99 | 13.667% | $263.6961 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $78.70 | 9.765% | $86.3851 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $928.15 | $997.9433 | $997.95 | $997.95 | $998.00 | |