| 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 | $61.87 | 6.781% | $66.0654 | $66.07 | $66.05 | $66.10 |
| Purchase #2 | $38.63 | 12.412% | $43.4248 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $83.50 | 5.351% | $87.9681 | $87.97 | $87.95 | $88.00 |
| Purchase #4 | $38.69 | 7.670% | $41.6575 | $41.66 | $41.65 | $41.70 |
| Purchase #5 | $96.98 | 5.764% | $102.5699 | $102.57 | $102.55 | $102.60 |
| Purchase #6 | $128.59 | 6.616% | $137.0975 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $231.60 | 11.793% | $258.9126 | $258.91 | $258.90 | $258.90 |
| 7 purchase totals = | $679.86 | $737.6958 | $737.70 | $737.60 | $737.80 | |