| 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 | $5.66 | 8.679% | $6.1512 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $183.27 | 12.812% | $206.7506 | $206.75 | $206.75 | $206.80 |
| Purchase #3 | $81.64 | 3.442% | $84.45 | $84.45 | $84.45 | $84.50 |
| Purchase #4 | $33.62 | 11.346% | $37.4345 | $37.43 | $37.45 | $37.40 |
| Purchase #5 | $174.67 | 3.623% | $180.9983 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $136.51 | 11.773% | $152.5813 | $152.58 | $152.60 | $152.60 |
| Purchase #7 | $11.55 | 10.554% | $12.769 | $12.77 | $12.75 | $12.80 |
| 7 purchase totals = | $626.92 | $681.1349 | $681.13 | $681.15 | $681.30 | |