| 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 | $47.70 | 7.597% | $51.3238 | $51.32 | $51.30 | $51.30 |
| Purchase #2 | $25.73 | 10.840% | $28.5191 | $28.52 | $28.50 | $28.50 |
| Purchase #3 | $72.63 | 13.636% | $82.5338 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $195.43 | 13.559% | $221.9284 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $14.73 | 13.170% | $16.6699 | $16.67 | $16.65 | $16.70 |
| Purchase #6 | $62.57 | 6.130% | $66.4055 | $66.41 | $66.40 | $66.40 |
| Purchase #7 | $79.68 | 10.767% | $88.2591 | $88.26 | $88.25 | $88.30 |
| 7 purchase totals = | $498.47 | $555.6396 | $555.64 | $555.60 | $555.60 | |