| 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 | $65.55 | 6.551% | $69.8442 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $30.30 | 7.415% | $32.5467 | $32.55 | $32.55 | $32.50 |
| Purchase #3 | $85.77 | 10.424% | $94.7107 | $94.71 | $94.70 | $94.70 |
| Purchase #4 | $233.94 | 3.378% | $241.8425 | $241.84 | $241.85 | $241.80 |
| Purchase #5 | $155.58 | 7.609% | $167.4181 | $167.42 | $167.40 | $167.40 |
| Purchase #6 | $148.72 | 10.124% | $163.7764 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $62.32 | 5.267% | $65.6024 | $65.60 | $65.60 | $65.60 |
| 7 purchase totals = | $782.18 | $835.7410 | $835.74 | $835.75 | $835.60 | |