| 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 | $29.48 | 11.162% | $32.7706 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $11.54 | 12.357% | $12.966 | $12.97 | $12.95 | $13.00 |
| Purchase #3 | $149.41 | 5.567% | $157.7277 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $66.74 | 7.352% | $71.6467 | $71.65 | $71.65 | $71.60 |
| Purchase #5 | $152.79 | 6.281% | $162.3867 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $211.88 | 12.124% | $237.5683 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $81.39 | 12.778% | $91.79 | $91.79 | $91.80 | $91.80 |
| 7 purchase totals = | $703.23 | $766.8560 | $766.87 | $766.85 | $766.90 | |