| 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 | $17.93 | 12.731% | $20.2127 | $20.21 | $20.20 | $20.20 |
| Purchase #2 | $162.63 | 8.346% | $176.2031 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $43.47 | 5.465% | $45.8456 | $45.85 | $45.85 | $45.80 |
| Purchase #4 | $91.86 | 5.516% | $96.927 | $96.93 | $96.95 | $96.90 |
| Purchase #5 | $153.59 | 8.506% | $166.6544 | $166.65 | $166.65 | $166.70 |
| Purchase #6 | $50.59 | 10.554% | $55.9293 | $55.93 | $55.95 | $55.90 |
| Purchase #7 | $61.33 | 13.872% | $69.8377 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $581.40 | $631.6098 | $631.61 | $631.65 | $631.50 | |