| 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 | $20.74 | 11.103% | $23.0428 | $23.04 | $23.05 | $23.00 |
| Purchase #2 | $105.55 | 7.144% | $113.0905 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $101.89 | 13.395% | $115.5382 | $115.54 | $115.55 | $115.50 |
| Purchase #4 | $183.73 | 9.466% | $201.1219 | $201.12 | $201.10 | $201.10 |
| Purchase #5 | $35.73 | 13.755% | $40.6447 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $53.94 | 7.238% | $57.8442 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $108.38 | 8.464% | $117.5533 | $117.55 | $117.55 | $117.60 |
| 7 purchase totals = | $609.96 | $668.8356 | $668.82 | $668.85 | $668.70 | |