| 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 | $79.98 | 13.708% | $90.9437 | $90.94 | $90.95 | $90.90 |
| Purchase #2 | $208.81 | 5.172% | $219.6097 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $234.65 | 7.731% | $252.7908 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $199.85 | 5.584% | $211.0096 | $211.01 | $211.00 | $211.00 |
| Purchase #5 | $34.35 | 9.139% | $37.4892 | $37.49 | $37.50 | $37.50 |
| Purchase #6 | $101.88 | 11.343% | $113.4362 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $19.27 | 6.374% | $20.4983 | $20.50 | $20.50 | $20.50 |
| 7 purchase totals = | $878.79 | $945.7775 | $945.78 | $945.80 | $945.70 | |