| 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 | $37.99 | 6.161% | $40.3306 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $31.40 | 13.285% | $35.5715 | $35.57 | $35.55 | $35.60 |
| Purchase #3 | $146.44 | 5.361% | $154.2906 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $175.43 | 10.615% | $194.0519 | $194.05 | $194.05 | $194.10 |
| Purchase #5 | $132.37 | 8.162% | $143.174 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $167.60 | 10.177% | $184.6567 | $184.66 | $184.65 | $184.70 |
| Purchase #7 | $224.43 | 8.214% | $242.8647 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $915.66 | $994.9400 | $994.93 | $994.90 | $995.10 | |