| 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 | $107.25 | 6.205% | $113.9049 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $52.65 | 6.624% | $56.1375 | $56.14 | $56.15 | $56.10 |
| Purchase #3 | $118.32 | 5.442% | $124.759 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $115.48 | 10.856% | $128.0165 | $128.02 | $128.00 | $128.00 |
| Purchase #5 | $101.44 | 13.109% | $114.7378 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $86.72 | 9.645% | $95.0841 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $106.43 | 8.307% | $115.2711 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $688.29 | $747.9109 | $747.91 | $747.90 | $747.90 | |