| 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 | $46.46 | 8.607% | $50.4588 | $50.46 | $50.45 | $50.50 |
| Purchase #2 | $27.40 | 6.202% | $29.0993 | $29.10 | $29.10 | $29.10 |
| Purchase #3 | $147.30 | 10.567% | $162.8652 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $69.68 | 6.191% | $73.9939 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $19.32 | 9.838% | $21.2207 | $21.22 | $21.20 | $21.20 |
| Purchase #6 | $134.93 | 8.629% | $146.5731 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $206.35 | 13.106% | $233.3942 | $233.39 | $233.40 | $233.40 |
| 7 purchase totals = | $651.44 | $717.6052 | $717.60 | $717.55 | $717.70 | |