| 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 | $44.59 | 4.242% | $46.4815 | $46.48 | $46.50 | $46.50 |
| Purchase #2 | $235.67 | 8.554% | $255.8292 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $245.27 | 8.288% | $265.598 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $43.90 | 7.629% | $47.2491 | $47.25 | $47.25 | $47.20 |
| Purchase #5 | $31.92 | 13.131% | $36.1114 | $36.11 | $36.10 | $36.10 |
| Purchase #6 | $158.56 | 13.301% | $179.6501 | $179.65 | $179.65 | $179.70 |
| Purchase #7 | $75.49 | 8.303% | $81.7579 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $835.40 | $912.6772 | $912.68 | $912.70 | $912.70 | |