| 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 | $45.40 | 8.591% | $49.3003 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $130.77 | 3.744% | $135.666 | $135.67 | $135.65 | $135.70 |
| Purchase #3 | $142.46 | 9.257% | $155.6475 | $155.65 | $155.65 | $155.60 |
| Purchase #4 | $23.66 | 11.761% | $26.4427 | $26.44 | $26.45 | $26.40 |
| Purchase #5 | $94.54 | 8.211% | $102.3027 | $102.30 | $102.30 | $102.30 |
| Purchase #6 | $10.25 | 8.256% | $11.0962 | $11.10 | $11.10 | $11.10 |
| Purchase #7 | $129.52 | 7.449% | $139.1679 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $576.60 | $619.6233 | $619.63 | $619.60 | $619.60 | |