| 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 | $22.81 | 10.250% | $25.148 | $25.15 | $25.15 | $25.10 |
| Purchase #2 | $23.33 | 10.302% | $25.7335 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $50.55 | 13.421% | $57.3343 | $57.33 | $57.35 | $57.30 |
| Purchase #4 | $29.35 | 7.783% | $31.6343 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $242.53 | 7.468% | $260.6421 | $260.64 | $260.65 | $260.60 |
| Purchase #6 | $189.39 | 8.743% | $205.9484 | $205.95 | $205.95 | $205.90 |
| Purchase #7 | $238.99 | 6.818% | $255.2843 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $796.95 | $861.7249 | $861.71 | $861.80 | $861.50 | |