| 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 | $46.65 | 9.843% | $51.2418 | $51.24 | $51.25 | $51.20 |
| Purchase #2 | $153.66 | 3.356% | $158.8168 | $158.82 | $158.80 | $158.80 |
| Purchase #3 | $120.64 | 12.321% | $135.5041 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $116.34 | 6.412% | $123.7997 | $123.80 | $123.80 | $123.80 |
| Purchase #5 | $248.85 | 5.597% | $262.7781 | $262.78 | $262.80 | $262.80 |
| Purchase #6 | $5.33 | 4.122% | $5.5497 | $5.55 | $5.55 | $5.50 |
| Purchase #7 | $128.75 | 13.580% | $146.2343 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $820.22 | $883.9245 | $883.92 | $883.95 | $883.80 | |