| 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 | $80.34 | 5.231% | $84.5426 | $84.54 | $84.55 | $84.50 |
| Purchase #2 | $104.88 | 13.774% | $119.3262 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $174.59 | 12.769% | $196.8834 | $196.88 | $196.90 | $196.90 |
| Purchase #4 | $6.39 | 9.117% | $6.9726 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $185.26 | 11.579% | $206.7113 | $206.71 | $206.70 | $206.70 |
| Purchase #6 | $158.53 | 13.367% | $179.7207 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $138.63 | 9.443% | $151.7208 | $151.72 | $151.70 | $151.70 |
| 7 purchase totals = | $848.62 | $945.8776 | $945.87 | $945.85 | $945.80 | |