| 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 | $107.88 | 11.727% | $120.5311 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $184.61 | 4.810% | $193.4897 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $198.37 | 11.752% | $221.6824 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $14.87 | 7.573% | $15.9961 | $16.00 | $16.00 | $16.00 |
| Purchase #5 | $57.80 | 7.675% | $62.2362 | $62.24 | $62.25 | $62.20 |
| Purchase #6 | $87.99 | 8.596% | $95.5536 | $95.55 | $95.55 | $95.60 |
| Purchase #7 | $103.36 | 5.143% | $108.6758 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $754.88 | $818.1649 | $818.17 | $818.25 | $818.20 | |