| 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 | $89.66 | 8.387% | $97.1798 | $97.18 | $97.20 | $97.20 |
| Purchase #2 | $65.57 | 5.668% | $69.2865 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $93.41 | 10.255% | $102.9892 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $32.35 | 6.153% | $34.3405 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $40.61 | 9.373% | $44.4164 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $238.79 | 13.782% | $271.7 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $249.77 | 6.870% | $266.9292 | $266.93 | $266.95 | $266.90 |
| 7 purchase totals = | $810.16 | $886.8416 | $886.85 | $886.90 | $886.80 | |