| 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 | $74.86 | 6.270% | $79.5537 | $79.55 | $79.55 | $79.60 |
| Purchase #2 | $54.35 | 4.210% | $56.6381 | $56.64 | $56.65 | $56.60 |
| Purchase #3 | $23.51 | 11.408% | $26.192 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $13.81 | 9.452% | $15.1153 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $24.31 | 8.254% | $26.3165 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $99.85 | 8.518% | $108.3552 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $111.30 | 13.381% | $126.1931 | $126.19 | $126.20 | $126.20 |
| 7 purchase totals = | $401.99 | $438.3639 | $438.37 | $438.35 | $438.40 | |