| 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 | $49.99 | 10.532% | $55.2549 | $55.25 | $55.25 | $55.30 |
| Purchase #2 | $29.92 | 13.752% | $34.0346 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $122.45 | 6.255% | $130.1092 | $130.11 | $130.10 | $130.10 |
| Purchase #4 | $22.48 | 13.571% | $25.5308 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $208.76 | 5.715% | $220.6906 | $220.69 | $220.70 | $220.70 |
| Purchase #6 | $245.70 | 3.616% | $254.5845 | $254.58 | $254.60 | $254.60 |
| Purchase #7 | $102.84 | 10.380% | $113.5148 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $782.14 | $833.7194 | $833.70 | $833.75 | $833.70 | |