| 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 | $89.66 | 12.865% | $101.1948 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $154.52 | 6.571% | $164.6735 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $5.38 | 8.378% | $5.8307 | $5.83 | $5.85 | $5.80 |
| Purchase #4 | $45.85 | 6.571% | $48.8628 | $48.86 | $48.85 | $48.90 |
| Purchase #5 | $240.60 | 9.476% | $263.3993 | $263.40 | $263.40 | $263.40 |
| Purchase #6 | $71.57 | 8.250% | $77.4745 | $77.47 | $77.45 | $77.50 |
| Purchase #7 | $48.68 | 11.711% | $54.3809 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $656.26 | $715.8165 | $715.80 | $715.80 | $715.90 | |