| 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 | $51.80 | 9.483% | $56.7122 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $40.83 | 4.860% | $42.8143 | $42.81 | $42.80 | $42.80 |
| Purchase #3 | $137.42 | 5.363% | $144.7898 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $57.74 | 4.684% | $60.4445 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $39.74 | 13.710% | $45.1884 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $34.39 | 12.294% | $38.6179 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $187.82 | 5.260% | $197.6993 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $549.74 | $586.2664 | $586.26 | $586.25 | $586.20 | |