| 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 | $63.93 | 9.339% | $69.9004 | $69.90 | $69.90 | $69.90 |
| Purchase #2 | $210.86 | 6.463% | $224.4879 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $63.25 | 4.845% | $66.3145 | $66.31 | $66.30 | $66.30 |
| Purchase #4 | $42.52 | 3.158% | $43.8628 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $173.48 | 9.387% | $189.7646 | $189.76 | $189.75 | $189.80 |
| Purchase #6 | $40.80 | 7.846% | $44.0012 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $169.51 | 8.813% | $184.4489 | $184.45 | $184.45 | $184.40 |
| 7 purchase totals = | $764.35 | $822.7803 | $822.77 | $822.75 | $822.80 | |