| 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 | $84.42 | 3.133% | $87.0649 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $131.79 | 12.158% | $147.813 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $189.58 | 4.261% | $197.658 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $11.70 | 7.745% | $12.6062 | $12.61 | $12.60 | $12.60 |
| Purchase #5 | $58.26 | 13.863% | $66.3366 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $68.36 | 12.491% | $76.8988 | $76.90 | $76.90 | $76.90 |
| Purchase #7 | $197.86 | 4.496% | $206.7558 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $741.97 | $795.1333 | $795.14 | $795.10 | $795.20 | |