| 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 | $71.70 | 11.659% | $80.0595 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $212.63 | 9.282% | $232.3663 | $232.37 | $232.35 | $232.40 |
| Purchase #3 | $38.34 | 5.410% | $40.4142 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $88.56 | 4.482% | $92.5293 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $221.38 | 13.544% | $251.3637 | $251.36 | $251.35 | $251.40 |
| Purchase #6 | $96.31 | 5.532% | $101.6379 | $101.64 | $101.65 | $101.60 |
| Purchase #7 | $137.32 | 7.660% | $147.8387 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $866.24 | $946.2096 | $946.21 | $946.20 | $946.20 | |