| 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 | $83.39 | 4.190% | $86.884 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $80.50 | 6.452% | $85.6939 | $85.69 | $85.70 | $85.70 |
| Purchase #3 | $227.80 | 9.161% | $248.6688 | $248.67 | $248.65 | $248.70 |
| Purchase #4 | $5.82 | 13.428% | $6.6015 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $49.36 | 4.399% | $51.5313 | $51.53 | $51.55 | $51.50 |
| Purchase #6 | $25.86 | 6.402% | $27.5156 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $197.85 | 10.798% | $219.2138 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $670.58 | $726.1089 | $726.10 | $726.10 | $726.10 | |