| 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 | $93.69 | 6.797% | $100.0581 | $100.06 | $100.05 | $100.10 |
| Purchase #2 | $99.54 | 13.531% | $113.0088 | $113.01 | $113.00 | $113.00 |
| Purchase #3 | $12.97 | 7.421% | $13.9325 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $34.70 | 4.560% | $36.2823 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $145.92 | 3.155% | $150.5238 | $150.52 | $150.50 | $150.50 |
| Purchase #6 | $68.86 | 10.854% | $76.3341 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $69.94 | 13.687% | $79.5127 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $525.62 | $569.6523 | $569.64 | $569.65 | $569.60 | |