| 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 | $109.72 | 9.687% | $120.3486 | $120.35 | $120.35 | $120.30 |
| Purchase #2 | $10.60 | 12.316% | $11.9055 | $11.91 | $11.90 | $11.90 |
| Purchase #3 | $188.72 | 8.343% | $204.4649 | $204.46 | $204.45 | $204.50 |
| Purchase #4 | $48.66 | 8.128% | $52.6151 | $52.62 | $52.60 | $52.60 |
| Purchase #5 | $107.76 | 5.486% | $113.6717 | $113.67 | $113.65 | $113.70 |
| Purchase #6 | $197.59 | 10.393% | $218.1255 | $218.13 | $218.15 | $218.10 |
| Purchase #7 | $38.44 | 10.145% | $42.3397 | $42.34 | $42.35 | $42.30 |
| 7 purchase totals = | $701.49 | $763.4710 | $763.48 | $763.45 | $763.40 | |