| 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 | $32.39 | 7.755% | $34.9018 | $34.90 | $34.90 | $34.90 |
| Purchase #2 | $43.75 | 3.585% | $45.3184 | $45.32 | $45.30 | $45.30 |
| Purchase #3 | $96.33 | 12.776% | $108.6371 | $108.64 | $108.65 | $108.60 |
| Purchase #4 | $40.53 | 5.575% | $42.7895 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $188.68 | 10.113% | $207.7612 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $244.55 | 11.706% | $273.177 | $273.18 | $273.20 | $273.20 |
| Purchase #7 | $184.44 | 12.649% | $207.7698 | $207.77 | $207.75 | $207.80 |
| 7 purchase totals = | $830.67 | $920.3548 | $920.36 | $920.35 | $920.40 | |