| 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 | $72.30 | 6.571% | $77.0508 | $77.05 | $77.05 | $77.10 |
| Purchase #2 | $77.66 | 8.552% | $84.3015 | $84.30 | $84.30 | $84.30 |
| Purchase #3 | $104.62 | 4.597% | $109.4294 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $62.56 | 9.445% | $68.4688 | $68.47 | $68.45 | $68.50 |
| Purchase #5 | $111.64 | 3.694% | $115.764 | $115.76 | $115.75 | $115.80 |
| Purchase #6 | $224.26 | 10.861% | $248.6169 | $248.62 | $248.60 | $248.60 |
| Purchase #7 | $69.33 | 9.219% | $75.7215 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $722.37 | $779.3529 | $779.35 | $779.30 | $779.40 | |