| 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 | $77.34 | 12.647% | $87.1212 | $87.12 | $87.10 | $87.10 |
| Purchase #2 | $94.37 | 4.786% | $98.8865 | $98.89 | $98.90 | $98.90 |
| Purchase #3 | $181.36 | 7.188% | $194.3962 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $76.40 | 6.659% | $81.4875 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $83.66 | 6.574% | $89.1598 | $89.16 | $89.15 | $89.20 |
| Purchase #6 | $166.85 | 4.164% | $173.7976 | $173.80 | $173.80 | $173.80 |
| Purchase #7 | $123.35 | 8.575% | $133.9273 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $803.33 | $858.7761 | $858.79 | $858.80 | $858.80 | |