| 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 | $22.40 | 5.651% | $23.6658 | $23.67 | $23.65 | $23.70 |
| Purchase #2 | $193.97 | 8.873% | $211.181 | $211.18 | $211.20 | $211.20 |
| Purchase #3 | $29.71 | 6.326% | $31.5895 | $31.59 | $31.60 | $31.60 |
| Purchase #4 | $43.40 | 10.564% | $47.9848 | $47.98 | $48.00 | $48.00 |
| Purchase #5 | $249.51 | 4.421% | $260.5408 | $260.54 | $260.55 | $260.50 |
| Purchase #6 | $117.44 | 3.328% | $121.3484 | $121.35 | $121.35 | $121.30 |
| Purchase #7 | $124.62 | 5.119% | $130.9993 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $781.05 | $827.3096 | $827.31 | $827.35 | $827.30 | |