| 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 | $84.68 | 13.475% | $96.0906 | $96.09 | $96.10 | $96.10 |
| Purchase #2 | $27.57 | 13.770% | $31.3664 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $173.67 | 10.722% | $192.2909 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $228.98 | 10.683% | $253.4419 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $81.51 | 10.181% | $89.8085 | $89.81 | $89.80 | $89.80 |
| Purchase #6 | $61.45 | 13.328% | $69.6401 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $53.45 | 4.348% | $55.774 | $55.77 | $55.75 | $55.80 |
| 7 purchase totals = | $711.31 | $788.4124 | $788.41 | $788.40 | $788.40 | |