| 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 | $91.93 | 8.132% | $99.4057 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $197.34 | 3.437% | $204.1226 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $47.39 | 7.285% | $50.8424 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $189.61 | 8.400% | $205.5372 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $6.46 | 12.518% | $7.2687 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $197.65 | 10.403% | $218.2115 | $218.21 | $218.20 | $218.20 |
| Purchase #7 | $32.63 | 6.546% | $34.766 | $34.77 | $34.75 | $34.80 |
| 7 purchase totals = | $763.01 | $820.1541 | $820.16 | $820.10 | $820.10 | |