| 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 | $66.92 | 4.338% | $69.823 | $69.82 | $69.80 | $69.80 |
| Purchase #2 | $73.41 | 3.173% | $75.7393 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $218.44 | 5.669% | $230.8234 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $13.26 | 12.190% | $14.8764 | $14.88 | $14.90 | $14.90 |
| Purchase #5 | $98.71 | 8.532% | $107.1319 | $107.13 | $107.15 | $107.10 |
| Purchase #6 | $245.69 | 5.178% | $258.4118 | $258.41 | $258.40 | $258.40 |
| Purchase #7 | $114.34 | 11.206% | $127.1529 | $127.15 | $127.15 | $127.20 |
| 7 purchase totals = | $830.77 | $883.9587 | $883.95 | $883.95 | $883.90 | |