| 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 | $67.69 | 3.312% | $69.9319 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $72.71 | 9.219% | $79.4131 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $42.59 | 3.868% | $44.2374 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $216.82 | 5.316% | $228.3462 | $228.35 | $228.35 | $228.30 |
| Purchase #5 | $181.37 | 6.163% | $192.5478 | $192.55 | $192.55 | $192.50 |
| Purchase #6 | $123.76 | 11.230% | $137.6582 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $27.48 | 7.500% | $29.541 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $732.42 | $781.6756 | $781.68 | $781.70 | $781.50 | |