| 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 | $25.34 | 5.656% | $26.7732 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $145.87 | 13.516% | $165.5858 | $165.59 | $165.60 | $165.60 |
| Purchase #3 | $172.66 | 4.326% | $180.1293 | $180.13 | $180.15 | $180.10 |
| Purchase #4 | $234.45 | 8.684% | $254.8096 | $254.81 | $254.80 | $254.80 |
| Purchase #5 | $102.89 | 5.698% | $108.7527 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $238.27 | 3.278% | $246.0805 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $55.77 | 6.139% | $59.1937 | $59.19 | $59.20 | $59.20 |
| 7 purchase totals = | $975.25 | $1,041.3248 | $1,041.32 | $1,041.35 | $1,041.40 | |