| 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 | $96.43 | 7.327% | $103.4954 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $60.86 | 6.446% | $64.783 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $213.82 | 3.211% | $220.6858 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $65.90 | 3.789% | $68.397 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $132.89 | 7.140% | $142.3783 | $142.38 | $142.40 | $142.40 |
| Purchase #6 | $16.58 | 13.294% | $18.7841 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $53.95 | 3.130% | $55.6386 | $55.64 | $55.65 | $55.60 |
| 7 purchase totals = | $640.43 | $674.1622 | $674.17 | $674.25 | $674.20 | |