| 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 | $50.90 | 7.587% | $54.7618 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $27.95 | 13.166% | $31.6299 | $31.63 | $31.65 | $31.60 |
| Purchase #3 | $8.29 | 13.788% | $9.433 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $92.72 | 11.242% | $103.1436 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $118.33 | 6.217% | $125.6866 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $215.62 | 13.732% | $245.2289 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $91.38 | 11.273% | $101.6813 | $101.68 | $101.70 | $101.70 |
| 7 purchase totals = | $605.19 | $671.5651 | $671.56 | $671.65 | $671.50 | |