| 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 | $141.48 | 5.530% | $149.3038 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $245.46 | 4.459% | $256.4051 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $99.62 | 9.159% | $108.7442 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $151.81 | 8.757% | $165.104 | $165.10 | $165.10 | $165.10 |
| Purchase #5 | $49.27 | 11.224% | $54.8001 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $62.92 | 4.631% | $65.8338 | $65.83 | $65.85 | $65.80 |
| Purchase #7 | $57.37 | 10.862% | $63.6015 | $63.60 | $63.60 | $63.60 |
| 7 purchase totals = | $807.93 | $863.7925 | $863.78 | $863.80 | $863.70 | |