| 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 | $223.64 | 4.311% | $233.2811 | $233.28 | $233.30 | $233.30 |
| Purchase #2 | $41.60 | 5.534% | $43.9021 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $207.84 | 13.579% | $236.0626 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $104.47 | 11.805% | $116.8027 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $65.51 | 3.853% | $68.0341 | $68.03 | $68.05 | $68.00 |
| Purchase #6 | $16.99 | 10.319% | $18.7432 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $60.85 | 4.656% | $63.6832 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $720.90 | $780.5090 | $780.49 | $780.55 | $780.50 | |