| 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 | $65.67 | 12.755% | $74.0462 | $74.05 | $74.05 | $74.00 |
| Purchase #2 | $246.90 | 7.807% | $266.1755 | $266.18 | $266.20 | $266.20 |
| Purchase #3 | $160.95 | 10.526% | $177.8916 | $177.89 | $177.90 | $177.90 |
| Purchase #4 | $213.53 | 3.310% | $220.5978 | $220.60 | $220.60 | $220.60 |
| Purchase #5 | $181.68 | 8.704% | $197.4934 | $197.49 | $197.50 | $197.50 |
| Purchase #6 | $69.31 | 7.142% | $74.2601 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $78.62 | 4.185% | $81.9102 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $1,016.66 | $1,092.3748 | $1,092.38 | $1,092.40 | $1,092.40 | |