| 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 | $121.29 | 11.800% | $135.6022 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $58.43 | 4.317% | $60.9524 | $60.95 | $60.95 | $61.00 |
| Purchase #3 | $124.63 | 7.367% | $133.8115 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $25.33 | 6.571% | $26.9944 | $26.99 | $27.00 | $27.00 |
| Purchase #5 | $150.56 | 10.830% | $166.8656 | $166.87 | $166.85 | $166.90 |
| Purchase #6 | $87.27 | 6.773% | $93.1808 | $93.18 | $93.20 | $93.20 |
| Purchase #7 | $184.30 | 6.752% | $196.7439 | $196.74 | $196.75 | $196.70 |
| 7 purchase totals = | $751.81 | $814.1508 | $814.14 | $814.15 | $814.20 | |