| 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 | $75.36 | 5.561% | $79.5508 | $79.55 | $79.55 | $79.60 |
| Purchase #2 | $13.50 | 9.227% | $14.7456 | $14.75 | $14.75 | $14.70 |
| Purchase #3 | $227.66 | 9.518% | $249.3287 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $6.39 | 10.283% | $7.0471 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $50.89 | 4.333% | $53.0951 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $162.73 | 10.505% | $179.8248 | $179.82 | $179.80 | $179.80 |
| Purchase #7 | $174.79 | 9.419% | $191.2535 | $191.25 | $191.25 | $191.30 |
| 7 purchase totals = | $711.32 | $774.8456 | $774.85 | $774.85 | $774.80 | |