| 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 | $147.47 | 4.209% | $153.677 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $50.26 | 9.415% | $54.992 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $191.33 | 6.364% | $203.5062 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $33.60 | 4.624% | $35.1537 | $35.15 | $35.15 | $35.20 |
| Purchase #5 | $62.55 | 6.750% | $66.7721 | $66.77 | $66.75 | $66.80 |
| Purchase #6 | $17.27 | 3.602% | $17.8921 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $233.93 | 8.775% | $254.4574 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $736.41 | $786.4505 | $786.45 | $786.45 | $786.60 | |