| 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 | $143.98 | 4.216% | $150.0502 | $150.05 | $150.05 | $150.10 |
| Purchase #2 | $5.50 | 8.403% | $5.9622 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $238.94 | 10.277% | $263.4959 | $263.50 | $263.50 | $263.50 |
| Purchase #4 | $69.62 | 4.162% | $72.5176 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $102.93 | 13.542% | $116.8688 | $116.87 | $116.85 | $116.90 |
| Purchase #6 | $23.49 | 10.471% | $25.9496 | $25.95 | $25.95 | $25.90 |
| Purchase #7 | $208.57 | 3.838% | $216.5749 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $793.03 | $851.4192 | $851.42 | $851.35 | $851.50 | |