| 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 | $102.93 | 13.430% | $116.7535 | $116.75 | $116.75 | $116.80 |
| Purchase #2 | $71.35 | 11.704% | $79.7008 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $180.82 | 4.564% | $189.0726 | $189.07 | $189.05 | $189.10 |
| Purchase #4 | $6.56 | 3.225% | $6.7716 | $6.77 | $6.75 | $6.80 |
| Purchase #5 | $238.77 | 8.808% | $259.8009 | $259.80 | $259.80 | $259.80 |
| Purchase #6 | $127.95 | 7.426% | $137.4516 | $137.45 | $137.45 | $137.50 |
| Purchase #7 | $14.91 | 9.451% | $16.3191 | $16.32 | $16.30 | $16.30 |
| 7 purchase totals = | $743.29 | $805.8701 | $805.86 | $805.80 | $806.00 | |