| 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 | $33.33 | 8.843% | $36.2774 | $36.28 | $36.30 | $36.30 |
| Purchase #2 | $17.62 | 8.420% | $19.1036 | $19.10 | $19.10 | $19.10 |
| Purchase #3 | $65.51 | 12.407% | $73.6378 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $55.50 | 12.673% | $62.5335 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $167.74 | 8.379% | $181.7949 | $181.79 | $181.80 | $181.80 |
| Purchase #6 | $198.69 | 9.380% | $217.3271 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $151.65 | 5.676% | $160.2577 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $690.04 | $750.9320 | $750.93 | $751.00 | $750.90 | |