| 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 | $14.89 | 12.642% | $16.7724 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $192.39 | 12.413% | $216.2714 | $216.27 | $216.25 | $216.30 |
| Purchase #3 | $6.73 | 12.316% | $7.5589 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $197.94 | 9.138% | $216.0278 | $216.03 | $216.05 | $216.00 |
| Purchase #5 | $75.71 | 12.209% | $84.9534 | $84.95 | $84.95 | $85.00 |
| Purchase #6 | $211.92 | 9.423% | $231.8892 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $74.85 | 13.631% | $85.0528 | $85.05 | $85.05 | $85.10 |
| 7 purchase totals = | $774.43 | $858.5259 | $858.52 | $858.50 | $858.70 | |