| 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 | $72.48 | 4.580% | $75.7996 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $14.90 | 13.221% | $16.8699 | $16.87 | $16.85 | $16.90 |
| Purchase #3 | $87.94 | 5.677% | $92.9324 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $17.31 | 10.588% | $19.1428 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $165.35 | 7.768% | $178.1944 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $69.43 | 4.175% | $72.3287 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $185.61 | 5.621% | $196.0431 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $613.02 | $651.3109 | $651.30 | $651.35 | $651.20 | |