| 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 | $65.57 | 9.699% | $71.9296 | $71.93 | $71.95 | $71.90 |
| Purchase #2 | $61.36 | 11.749% | $68.5692 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $134.82 | 9.666% | $147.8517 | $147.85 | $147.85 | $147.90 |
| Purchase #4 | $45.79 | 3.209% | $47.2594 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $170.41 | 12.264% | $191.3091 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $183.65 | 5.826% | $194.3494 | $194.35 | $194.35 | $194.30 |
| Purchase #7 | $65.79 | 7.652% | $70.8243 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $727.39 | $792.0927 | $792.09 | $792.05 | $792.10 | |