| 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 | $14.82 | 13.120% | $16.7644 | $16.76 | $16.75 | $16.80 |
| Purchase #2 | $27.55 | 7.327% | $29.5686 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $159.84 | 11.294% | $177.8923 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $13.37 | 4.464% | $13.9668 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $6.66 | 11.632% | $7.4347 | $7.43 | $7.45 | $7.40 |
| Purchase #6 | $233.82 | 13.426% | $265.2127 | $265.21 | $265.20 | $265.20 |
| Purchase #7 | $5.87 | 13.423% | $6.6579 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $461.93 | $517.4974 | $517.49 | $517.45 | $517.60 | |