| 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 | $65.35 | 7.704% | $70.3846 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $241.77 | 7.655% | $260.2775 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $119.35 | 13.745% | $135.7547 | $135.75 | $135.75 | $135.80 |
| Purchase #4 | $238.79 | 7.475% | $256.6396 | $256.64 | $256.65 | $256.60 |
| Purchase #5 | $157.61 | 3.450% | $163.0475 | $163.05 | $163.05 | $163.00 |
| Purchase #6 | $48.33 | 10.565% | $53.4361 | $53.44 | $53.45 | $53.40 |
| Purchase #7 | $192.95 | 8.289% | $208.9436 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $1,064.15 | $1,148.4836 | $1,148.48 | $1,148.55 | $1,148.40 | |