| 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 | $45.28 | 5.112% | $47.5947 | $47.59 | $47.60 | $47.60 |
| Purchase #2 | $6.82 | 13.865% | $7.7656 | $7.77 | $7.75 | $7.80 |
| Purchase #3 | $183.82 | 12.718% | $207.1982 | $207.20 | $207.20 | $207.20 |
| Purchase #4 | $36.66 | 7.128% | $39.2731 | $39.27 | $39.25 | $39.30 |
| Purchase #5 | $176.37 | 6.812% | $188.3843 | $188.38 | $188.40 | $188.40 |
| Purchase #6 | $182.90 | 3.376% | $189.0747 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $158.39 | 4.811% | $166.0101 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $790.24 | $845.3007 | $845.29 | $845.25 | $845.40 | |