| 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 | $75.26 | 7.233% | $80.7036 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $67.67 | 9.677% | $74.2184 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $189.97 | 8.723% | $206.5411 | $206.54 | $206.55 | $206.50 |
| Purchase #4 | $17.95 | 10.672% | $19.8656 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $9.26 | 3.122% | $9.5491 | $9.55 | $9.55 | $9.50 |
| Purchase #6 | $194.80 | 5.130% | $204.7932 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $102.49 | 7.263% | $109.9338 | $109.93 | $109.95 | $109.90 |
| 7 purchase totals = | $657.40 | $705.6048 | $705.60 | $705.60 | $705.50 | |