| 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 | $154.94 | 8.752% | $168.5003 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $92.91 | 7.557% | $99.9312 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $62.27 | 3.283% | $64.3143 | $64.31 | $64.30 | $64.30 |
| Purchase #4 | $143.78 | 6.543% | $153.1875 | $153.19 | $153.20 | $153.20 |
| Purchase #5 | $80.30 | 9.318% | $87.7824 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $24.51 | 8.517% | $26.5975 | $26.60 | $26.60 | $26.60 |
| Purchase #7 | $43.44 | 9.235% | $47.4517 | $47.45 | $47.45 | $47.50 |
| 7 purchase totals = | $602.15 | $647.7649 | $647.76 | $647.80 | $647.80 | |