| 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 | $20.58 | 7.252% | $22.0725 | $22.07 | $22.05 | $22.10 |
| Purchase #2 | $66.81 | 6.132% | $70.9068 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $243.35 | 13.245% | $275.5817 | $275.58 | $275.60 | $275.60 |
| Purchase #4 | $176.38 | 11.390% | $196.4697 | $196.47 | $196.45 | $196.50 |
| Purchase #5 | $191.69 | 3.207% | $197.8375 | $197.84 | $197.85 | $197.80 |
| Purchase #6 | $70.41 | 8.557% | $76.435 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $36.34 | 7.408% | $39.0321 | $39.03 | $39.05 | $39.00 |
| 7 purchase totals = | $805.56 | $878.3353 | $878.34 | $878.35 | $878.30 | |