| 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 | $188.28 | 6.196% | $199.9458 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $25.29 | 8.702% | $27.4907 | $27.49 | $27.50 | $27.50 |
| Purchase #3 | $22.27 | 10.637% | $24.6389 | $24.64 | $24.65 | $24.60 |
| Purchase #4 | $84.47 | 11.303% | $94.0176 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $71.44 | 6.662% | $76.1993 | $76.20 | $76.20 | $76.20 |
| Purchase #6 | $198.45 | 10.260% | $218.811 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $193.55 | 5.431% | $204.0617 | $204.06 | $204.05 | $204.10 |
| 7 purchase totals = | $783.75 | $845.1650 | $845.17 | $845.15 | $845.10 | |