| 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 | $18.54 | 6.207% | $19.6908 | $19.69 | $19.70 | $19.70 |
| Purchase #2 | $173.54 | 13.700% | $197.315 | $197.32 | $197.30 | $197.30 |
| Purchase #3 | $97.53 | 5.231% | $102.6318 | $102.63 | $102.65 | $102.60 |
| Purchase #4 | $119.96 | 13.182% | $135.7731 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $173.93 | 6.652% | $185.4998 | $185.50 | $185.50 | $185.50 |
| Purchase #6 | $8.76 | 9.816% | $9.6199 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $30.96 | 13.300% | $35.0777 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $623.22 | $685.6081 | $685.61 | $685.60 | $685.60 | |