| 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 | $9.81 | 13.249% | $11.1097 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $141.52 | 3.568% | $146.5694 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $45.63 | 4.495% | $47.6811 | $47.68 | $47.70 | $47.70 |
| Purchase #4 | $39.40 | 9.784% | $43.2549 | $43.25 | $43.25 | $43.30 |
| Purchase #5 | $32.59 | 12.743% | $36.7429 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $87.43 | 10.301% | $96.4362 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $64.57 | 6.442% | $68.7296 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $420.95 | $450.5238 | $450.52 | $450.55 | $450.50 | |