| 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 | $54.71 | 8.765% | $59.5053 | $59.51 | $59.50 | $59.50 |
| Purchase #2 | $26.52 | 12.156% | $29.7438 | $29.74 | $29.75 | $29.70 |
| Purchase #3 | $219.40 | 4.874% | $230.0936 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $157.40 | 10.136% | $173.3541 | $173.35 | $173.35 | $173.40 |
| Purchase #5 | $105.37 | 9.231% | $115.0967 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $20.94 | 9.443% | $22.9174 | $22.92 | $22.90 | $22.90 |
| Purchase #7 | $211.66 | 13.174% | $239.5441 | $239.54 | $239.55 | $239.50 |
| 7 purchase totals = | $796.00 | $870.2550 | $870.25 | $870.25 | $870.20 | |