| 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 | $69.90 | 4.486% | $73.0357 | $73.04 | $73.05 | $73.00 |
| Purchase #2 | $80.64 | 11.423% | $89.8515 | $89.85 | $89.85 | $89.90 |
| Purchase #3 | $135.45 | 3.555% | $140.2652 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $145.28 | 8.726% | $157.9571 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $131.59 | 3.304% | $135.9377 | $135.94 | $135.95 | $135.90 |
| Purchase #6 | $236.27 | 12.819% | $266.5575 | $266.56 | $266.55 | $266.60 |
| Purchase #7 | $6.79 | 3.163% | $7.0048 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $805.92 | $870.6095 | $870.62 | $870.60 | $870.70 | |