| 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 | $33.59 | 7.215% | $36.0135 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $27.79 | 7.525% | $29.8812 | $29.88 | $29.90 | $29.90 |
| Purchase #3 | $182.27 | 8.562% | $197.876 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $142.88 | 5.837% | $151.2199 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $5.77 | 9.813% | $6.3362 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $30.36 | 7.624% | $32.6746 | $32.67 | $32.65 | $32.70 |
| Purchase #7 | $90.76 | 5.771% | $95.9978 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $513.42 | $549.9992 | $550.00 | $550.00 | $550.00 | |