| 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 | $60.62 | 5.246% | $63.8001 | $63.80 | $63.80 | $63.80 |
| Purchase #2 | $34.77 | 5.801% | $36.787 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $34.59 | 9.195% | $37.7706 | $37.77 | $37.75 | $37.80 |
| Purchase #4 | $248.44 | 12.556% | $279.6341 | $279.63 | $279.65 | $279.60 |
| Purchase #5 | $240.25 | 9.381% | $262.7879 | $262.79 | $262.80 | $262.80 |
| Purchase #6 | $6.56 | 3.761% | $6.8067 | $6.81 | $6.80 | $6.80 |
| Purchase #7 | $128.91 | 13.669% | $146.5307 | $146.53 | $146.55 | $146.50 |
| 7 purchase totals = | $754.14 | $834.1171 | $834.12 | $834.15 | $834.10 | |