| 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 | $48.98 | 10.316% | $54.0328 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $97.55 | 5.278% | $102.6987 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $37.40 | 9.640% | $41.0054 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $85.99 | 13.646% | $97.7242 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $142.58 | 9.830% | $156.5956 | $156.60 | $156.60 | $156.60 |
| Purchase #6 | $8.44 | 5.237% | $8.882 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $146.76 | 8.306% | $158.9499 | $158.95 | $158.95 | $158.90 |
| 7 purchase totals = | $567.70 | $619.8886 | $619.89 | $619.90 | $619.80 | |