| 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 | $113.88 | 3.419% | $117.7736 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $93.49 | 9.827% | $102.6773 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $16.60 | 11.773% | $18.5543 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $139.82 | 8.784% | $152.1018 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $102.35 | 10.411% | $113.0057 | $113.01 | $113.00 | $113.00 |
| Purchase #6 | $77.85 | 9.699% | $85.4007 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $55.52 | 11.379% | $61.8376 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $599.51 | $651.3510 | $651.35 | $651.35 | $651.40 | |