| 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 | $36.53 | 4.632% | $38.2221 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $132.89 | 6.738% | $141.8441 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $96.44 | 8.325% | $104.4686 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $242.57 | 6.624% | $258.6378 | $258.64 | $258.65 | $258.60 |
| Purchase #5 | $47.89 | 10.365% | $52.8538 | $52.85 | $52.85 | $52.90 |
| Purchase #6 | $79.36 | 4.250% | $82.7328 | $82.73 | $82.75 | $82.70 |
| Purchase #7 | $225.87 | 8.184% | $244.3552 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $861.55 | $923.1144 | $923.11 | $923.10 | $923.10 | |