| 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 | $31.32 | 8.586% | $34.0091 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $131.97 | 9.814% | $144.9215 | $144.92 | $144.90 | $144.90 |
| Purchase #3 | $6.42 | 3.226% | $6.6271 | $6.63 | $6.65 | $6.60 |
| Purchase #4 | $202.68 | 13.134% | $229.3 | $229.30 | $229.30 | $229.30 |
| Purchase #5 | $229.30 | 12.135% | $257.1256 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $135.44 | 4.269% | $141.2219 | $141.22 | $141.20 | $141.20 |
| Purchase #7 | $129.62 | 11.628% | $144.6922 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $866.75 | $957.8974 | $957.90 | $957.90 | $957.80 | |