| 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 | $62.95 | 4.562% | $65.8218 | $65.82 | $65.80 | $65.80 |
| Purchase #2 | $95.51 | 4.232% | $99.552 | $99.55 | $99.55 | $99.60 |
| Purchase #3 | $34.99 | 12.190% | $39.2553 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $40.99 | 5.678% | $43.3174 | $43.32 | $43.30 | $43.30 |
| Purchase #5 | $233.43 | 12.440% | $262.4687 | $262.47 | $262.45 | $262.50 |
| Purchase #6 | $24.69 | 6.191% | $26.2186 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $146.79 | 10.837% | $162.6976 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $639.35 | $699.3314 | $699.34 | $699.25 | $699.40 | |