| 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 | $47.87 | 8.318% | $51.8518 | $51.85 | $51.85 | $51.90 |
| Purchase #2 | $80.55 | 13.102% | $91.1037 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $94.45 | 5.358% | $99.5106 | $99.51 | $99.50 | $99.50 |
| Purchase #4 | $209.50 | 6.606% | $223.3396 | $223.34 | $223.35 | $223.30 |
| Purchase #5 | $228.98 | 4.622% | $239.5635 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $8.74 | 7.375% | $9.3846 | $9.38 | $9.40 | $9.40 |
| Purchase #7 | $52.71 | 3.478% | $54.5433 | $54.54 | $54.55 | $54.50 |
| 7 purchase totals = | $722.80 | $769.2971 | $769.28 | $769.30 | $769.30 | |