| 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 | $91.70 | 8.241% | $99.257 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $210.80 | 4.261% | $219.7822 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $121.83 | 10.825% | $135.0181 | $135.02 | $135.00 | $135.00 |
| Purchase #4 | $97.37 | 8.220% | $105.3738 | $105.37 | $105.35 | $105.40 |
| Purchase #5 | $130.80 | 3.300% | $135.1164 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $42.62 | 7.444% | $45.7926 | $45.79 | $45.80 | $45.80 |
| Purchase #7 | $15.92 | 3.226% | $16.4336 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $711.04 | $756.7737 | $756.77 | $756.75 | $756.80 | |