| 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 | $14.93 | 6.121% | $15.8439 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $192.62 | 13.691% | $218.9916 | $218.99 | $219.00 | $219.00 |
| Purchase #3 | $49.39 | 12.519% | $55.5731 | $55.57 | $55.55 | $55.60 |
| Purchase #4 | $45.47 | 9.165% | $49.6373 | $49.64 | $49.65 | $49.60 |
| Purchase #5 | $82.29 | 13.631% | $93.5069 | $93.51 | $93.50 | $93.50 |
| Purchase #6 | $42.67 | 8.610% | $46.3439 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $107.40 | 11.239% | $119.4707 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $534.77 | $599.3674 | $599.36 | $599.35 | $599.30 | |