| 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 | $68.52 | 6.724% | $73.1273 | $73.13 | $73.15 | $73.10 |
| Purchase #2 | $35.67 | 13.193% | $40.3759 | $40.38 | $40.40 | $40.40 |
| Purchase #3 | $73.35 | 5.236% | $77.1906 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $189.90 | 8.636% | $206.2998 | $206.30 | $206.30 | $206.30 |
| Purchase #5 | $38.95 | 4.579% | $40.7335 | $40.73 | $40.75 | $40.70 |
| Purchase #6 | $181.73 | 12.442% | $204.3408 | $204.34 | $204.35 | $204.30 |
| Purchase #7 | $143.56 | 9.686% | $157.4652 | $157.47 | $157.45 | $157.50 |
| 7 purchase totals = | $731.68 | $799.5331 | $799.54 | $799.60 | $799.50 | |