| 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 | $57.38 | 9.276% | $62.7026 | $62.70 | $62.70 | $62.70 |
| Purchase #2 | $181.80 | 6.253% | $193.168 | $193.17 | $193.15 | $193.20 |
| Purchase #3 | $185.97 | 4.557% | $194.4447 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $189.98 | 10.224% | $209.4036 | $209.40 | $209.40 | $209.40 |
| Purchase #5 | $50.68 | 12.480% | $57.0049 | $57.00 | $57.00 | $57.00 |
| Purchase #6 | $36.27 | 9.401% | $39.6797 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $87.63 | 10.187% | $96.5569 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $789.71 | $852.9604 | $852.95 | $852.95 | $853.00 | |