| 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 | $26.48 | 5.156% | $27.8453 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $47.88 | 9.846% | $52.5943 | $52.59 | $52.60 | $52.60 |
| Purchase #3 | $28.97 | 10.117% | $31.9009 | $31.90 | $31.90 | $31.90 |
| Purchase #4 | $66.73 | 4.272% | $69.5807 | $69.58 | $69.60 | $69.60 |
| Purchase #5 | $57.65 | 9.734% | $63.2617 | $63.26 | $63.25 | $63.30 |
| Purchase #6 | $195.27 | 11.487% | $217.7007 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $120.65 | 8.286% | $130.6471 | $130.65 | $130.65 | $130.60 |
| 7 purchase totals = | $543.63 | $593.5307 | $593.53 | $593.55 | $593.50 | |