| 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 | $124.42 | 11.261% | $138.4309 | $138.43 | $138.45 | $138.40 |
| Purchase #2 | $47.52 | 9.111% | $51.8495 | $51.85 | $51.85 | $51.80 |
| Purchase #3 | $5.98 | 13.161% | $6.767 | $6.77 | $6.75 | $6.80 |
| Purchase #4 | $142.65 | 11.240% | $158.6839 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $69.38 | 8.402% | $75.2093 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $233.83 | 6.349% | $248.6759 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $44.77 | 5.503% | $47.2337 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $668.55 | $726.8502 | $726.85 | $726.90 | $726.80 | |