| 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 | $34.48 | 6.494% | $36.7191 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $217.53 | 10.154% | $239.618 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $100.91 | 9.645% | $110.6428 | $110.64 | $110.65 | $110.60 |
| Purchase #4 | $103.98 | 10.402% | $114.796 | $114.80 | $114.80 | $114.80 |
| Purchase #5 | $122.77 | 6.715% | $131.014 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $218.76 | 12.230% | $245.5143 | $245.51 | $245.50 | $245.50 |
| Purchase #7 | $50.84 | 8.342% | $55.0811 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $849.27 | $933.3853 | $933.38 | $933.35 | $933.30 | |