| 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 | $40.79 | 9.703% | $44.7479 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $115.88 | 13.416% | $131.4265 | $131.43 | $131.45 | $131.40 |
| Purchase #3 | $145.61 | 4.505% | $152.1697 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $5.47 | 11.774% | $6.114 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $90.81 | 12.183% | $101.8734 | $101.87 | $101.85 | $101.90 |
| Purchase #6 | $242.74 | 5.175% | $255.3018 | $255.30 | $255.30 | $255.30 |
| Purchase #7 | $178.62 | 8.118% | $193.1204 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $819.92 | $884.7537 | $884.75 | $884.70 | $884.70 | |