| 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 | $36.95 | 12.618% | $41.6124 | $41.61 | $41.60 | $41.60 |
| Purchase #2 | $23.31 | 5.312% | $24.5482 | $24.55 | $24.55 | $24.50 |
| Purchase #3 | $141.64 | 3.742% | $146.9402 | $146.94 | $146.95 | $146.90 |
| Purchase #4 | $117.70 | 10.436% | $129.9832 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $32.73 | 10.275% | $36.093 | $36.09 | $36.10 | $36.10 |
| Purchase #6 | $59.92 | 3.232% | $61.8566 | $61.86 | $61.85 | $61.90 |
| Purchase #7 | $94.78 | 4.379% | $98.9304 | $98.93 | $98.95 | $98.90 |
| 7 purchase totals = | $507.03 | $539.9640 | $539.96 | $540.00 | $539.90 | |