| 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 | $22.36 | 4.775% | $23.4277 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $93.28 | 11.196% | $103.7236 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $87.90 | 5.585% | $92.8092 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $100.73 | 10.482% | $111.2885 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $44.30 | 5.556% | $46.7613 | $46.76 | $46.75 | $46.80 |
| Purchase #6 | $70.48 | 7.825% | $75.9951 | $76.00 | $76.00 | $76.00 |
| Purchase #7 | $57.80 | 8.679% | $62.8165 | $62.82 | $62.80 | $62.80 |
| 7 purchase totals = | $476.85 | $516.8219 | $516.83 | $516.80 | $516.80 | |