| 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 | $49.73 | 3.178% | $51.3104 | $51.31 | $51.30 | $51.30 |
| Purchase #2 | $131.38 | 3.287% | $135.6985 | $135.70 | $135.70 | $135.70 |
| Purchase #3 | $26.61 | 12.141% | $29.8407 | $29.84 | $29.85 | $29.80 |
| Purchase #4 | $126.67 | 8.804% | $137.822 | $137.82 | $137.80 | $137.80 |
| Purchase #5 | $82.65 | 7.166% | $88.5727 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $128.79 | 10.337% | $142.103 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $110.36 | 4.443% | $115.2633 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $656.19 | $700.6106 | $700.60 | $700.55 | $700.60 | |