| 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 | $16.95 | 13.656% | $19.2647 | $19.26 | $19.25 | $19.30 |
| Purchase #2 | $36.49 | 12.752% | $41.1432 | $41.14 | $41.15 | $41.10 |
| Purchase #3 | $189.96 | 8.243% | $205.6184 | $205.62 | $205.60 | $205.60 |
| Purchase #4 | $90.58 | 8.509% | $98.2875 | $98.29 | $98.30 | $98.30 |
| Purchase #5 | $170.40 | 4.310% | $177.7442 | $177.74 | $177.75 | $177.70 |
| Purchase #6 | $120.85 | 4.417% | $126.1879 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $22.54 | 7.766% | $24.2905 | $24.29 | $24.30 | $24.30 |
| 7 purchase totals = | $647.77 | $692.5364 | $692.53 | $692.55 | $692.50 | |