| 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 | $109.44 | 4.359% | $114.2105 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $47.53 | 6.694% | $50.7117 | $50.71 | $50.70 | $50.70 |
| Purchase #3 | $189.88 | 12.670% | $213.9378 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $178.86 | 7.781% | $192.7771 | $192.78 | $192.80 | $192.80 |
| Purchase #5 | $66.36 | 5.303% | $69.8791 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $97.68 | 4.281% | $101.8617 | $101.86 | $101.85 | $101.90 |
| Purchase #7 | $40.50 | 6.809% | $43.2576 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $730.25 | $786.6355 | $786.64 | $786.65 | $786.70 | |