| 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 | $74.92 | 12.503% | $84.2872 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $44.42 | 6.686% | $47.3899 | $47.39 | $47.40 | $47.40 |
| Purchase #3 | $155.84 | 13.833% | $177.3973 | $177.40 | $177.40 | $177.40 |
| Purchase #4 | $6.99 | 5.446% | $7.3707 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $102.39 | 10.514% | $113.1553 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $131.52 | 5.163% | $138.3104 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $159.60 | 7.136% | $170.9891 | $170.99 | $171.00 | $171.00 |
| 7 purchase totals = | $675.68 | $738.8999 | $738.91 | $738.90 | $739.00 | |