| 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 | $60.42 | 11.612% | $67.436 | $67.44 | $67.45 | $67.40 |
| Purchase #2 | $29.33 | 9.249% | $32.0427 | $32.04 | $32.05 | $32.00 |
| Purchase #3 | $33.68 | 8.575% | $36.5681 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $9.60 | 9.131% | $10.4766 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $24.78 | 3.163% | $25.5638 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $211.53 | 9.819% | $232.3001 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $184.60 | 11.817% | $206.4142 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $553.94 | $610.8015 | $610.80 | $610.80 | $610.80 | |