| 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 | $64.25 | 11.698% | $71.766 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $22.37 | 9.315% | $24.4538 | $24.45 | $24.45 | $24.50 |
| Purchase #3 | $160.62 | 10.741% | $177.8722 | $177.87 | $177.85 | $177.90 |
| Purchase #4 | $182.83 | 8.814% | $198.9446 | $198.94 | $198.95 | $198.90 |
| Purchase #5 | $45.81 | 13.247% | $51.8785 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $135.87 | 10.348% | $149.9298 | $149.93 | $149.95 | $149.90 |
| Purchase #7 | $178.66 | 10.597% | $197.5926 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $790.41 | $872.4375 | $872.43 | $872.45 | $872.50 | |