| 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 | $69.93 | 3.486% | $72.3678 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $72.29 | 7.188% | $77.4862 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $225.49 | 4.760% | $236.2233 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $117.26 | 3.425% | $121.2762 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $56.77 | 8.378% | $61.5262 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $92.61 | 4.530% | $96.8052 | $96.81 | $96.80 | $96.80 |
| Purchase #7 | $31.45 | 9.643% | $34.4827 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $665.80 | $700.1676 | $700.18 | $700.20 | $700.20 | |