| 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 | $43.32 | 10.108% | $47.6988 | $47.70 | $47.70 | $47.70 |
| Purchase #2 | $157.64 | 12.178% | $176.8374 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $165.97 | 9.724% | $182.1089 | $182.11 | $182.10 | $182.10 |
| Purchase #4 | $66.67 | 11.365% | $74.247 | $74.25 | $74.25 | $74.20 |
| Purchase #5 | $103.42 | 4.358% | $107.927 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $165.54 | 12.408% | $186.0802 | $186.08 | $186.10 | $186.10 |
| Purchase #7 | $49.98 | 9.371% | $54.6636 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $752.54 | $829.5629 | $829.57 | $829.60 | $829.50 | |