| 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 | $47.40 | 10.146% | $52.2092 | $52.21 | $52.20 | $52.20 |
| Purchase #2 | $43.27 | 4.543% | $45.2358 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $157.38 | 6.355% | $167.3815 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $162.48 | 10.559% | $179.6363 | $179.64 | $179.65 | $179.60 |
| Purchase #5 | $176.91 | 7.597% | $190.3499 | $190.35 | $190.35 | $190.30 |
| Purchase #6 | $103.73 | 3.260% | $107.1116 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $68.33 | 11.647% | $76.2884 | $76.29 | $76.30 | $76.30 |
| 7 purchase totals = | $759.50 | $818.2127 | $818.22 | $818.25 | $818.10 | |