| 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 | $7.50 | 10.131% | $8.2598 | $8.26 | $8.25 | $8.30 |
| Purchase #2 | $183.33 | 4.310% | $191.2315 | $191.23 | $191.25 | $191.20 |
| Purchase #3 | $87.62 | 5.618% | $92.5425 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $68.59 | 9.152% | $74.8674 | $74.87 | $74.85 | $74.90 |
| Purchase #5 | $42.55 | 10.468% | $47.0041 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $60.69 | 4.655% | $63.5151 | $63.52 | $63.50 | $63.50 |
| Purchase #7 | $41.25 | 11.621% | $46.0437 | $46.04 | $46.05 | $46.00 |
| 7 purchase totals = | $491.53 | $523.4641 | $523.46 | $523.45 | $523.40 | |