| 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 | $53.73 | 13.109% | $60.7735 | $60.77 | $60.75 | $60.80 |
| Purchase #2 | $58.95 | 7.780% | $63.5363 | $63.54 | $63.55 | $63.50 |
| Purchase #3 | $244.77 | 11.441% | $272.7741 | $272.77 | $272.75 | $272.80 |
| Purchase #4 | $34.80 | 11.290% | $38.7289 | $38.73 | $38.75 | $38.70 |
| Purchase #5 | $7.62 | 4.721% | $7.9797 | $7.98 | $8.00 | $8.00 |
| Purchase #6 | $173.71 | 8.856% | $189.0938 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $107.76 | 13.680% | $122.5016 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $681.34 | $755.3879 | $755.38 | $755.40 | $755.40 | |