| 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 | $8.44 | 6.271% | $8.9693 | $8.97 | $8.95 | $9.00 |
| Purchase #2 | $215.68 | 13.198% | $244.1454 | $244.15 | $244.15 | $244.10 |
| Purchase #3 | $73.49 | 11.656% | $82.056 | $82.06 | $82.05 | $82.10 |
| Purchase #4 | $182.87 | 8.105% | $197.6916 | $197.69 | $197.70 | $197.70 |
| Purchase #5 | $36.33 | 12.445% | $40.8513 | $40.85 | $40.85 | $40.90 |
| Purchase #6 | $91.60 | 12.103% | $102.6863 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $6.88 | 5.546% | $7.2616 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $615.29 | $683.6615 | $683.67 | $683.65 | $683.80 | |