| 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 | $80.55 | 8.755% | $87.6022 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $29.63 | 12.136% | $33.2259 | $33.23 | $33.25 | $33.20 |
| Purchase #3 | $84.38 | 4.760% | $88.3965 | $88.40 | $88.40 | $88.40 |
| Purchase #4 | $42.39 | 7.513% | $45.5748 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $170.65 | 12.813% | $192.5154 | $192.52 | $192.50 | $192.50 |
| Purchase #6 | $23.60 | 3.725% | $24.4791 | $24.48 | $24.50 | $24.50 |
| Purchase #7 | $41.79 | 13.531% | $47.4446 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $472.99 | $519.2385 | $519.24 | $519.25 | $519.20 | |