| 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 | $15.35 | 11.434% | $17.1051 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $220.66 | 9.502% | $241.6271 | $241.63 | $241.65 | $241.60 |
| Purchase #3 | $197.25 | 6.768% | $210.5999 | $210.60 | $210.60 | $210.60 |
| Purchase #4 | $87.25 | 12.142% | $97.8439 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $123.65 | 3.530% | $128.0148 | $128.01 | $128.00 | $128.00 |
| Purchase #6 | $45.86 | 9.424% | $50.1818 | $50.18 | $50.20 | $50.20 |
| Purchase #7 | $22.50 | 12.276% | $25.2621 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $712.52 | $770.6347 | $770.63 | $770.65 | $770.60 | |