| 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 | $25.99 | 3.819% | $26.9826 | $26.98 | $27.00 | $27.00 |
| Purchase #2 | $149.92 | 5.248% | $157.7878 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $126.68 | 10.847% | $140.421 | $140.42 | $140.40 | $140.40 |
| Purchase #4 | $197.69 | 11.376% | $220.1792 | $220.18 | $220.20 | $220.20 |
| Purchase #5 | $80.28 | 9.493% | $87.901 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $91.28 | 4.230% | $95.1411 | $95.14 | $95.15 | $95.10 |
| Purchase #7 | $74.47 | 6.620% | $79.3999 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $746.31 | $807.8126 | $807.81 | $807.85 | $807.80 | |