| 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 | $114.25 | 10.541% | $126.2931 | $126.29 | $126.30 | $126.30 |
| Purchase #2 | $249.27 | 11.256% | $277.3278 | $277.33 | $277.35 | $277.30 |
| Purchase #3 | $53.41 | 11.125% | $59.3519 | $59.35 | $59.35 | $59.40 |
| Purchase #4 | $8.83 | 4.749% | $9.2493 | $9.25 | $9.25 | $9.20 |
| Purchase #5 | $99.47 | 6.343% | $105.7794 | $105.78 | $105.80 | $105.80 |
| Purchase #6 | $7.77 | 9.666% | $8.521 | $8.52 | $8.50 | $8.50 |
| Purchase #7 | $66.40 | 5.614% | $70.1277 | $70.13 | $70.15 | $70.10 |
| 7 purchase totals = | $599.40 | $656.6502 | $656.65 | $656.70 | $656.60 | |