| 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 | $244.91 | 9.705% | $268.6785 | $268.68 | $268.70 | $268.70 |
| Purchase #2 | $62.75 | 4.850% | $65.7934 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $32.86 | 10.167% | $36.2009 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $81.40 | 11.167% | $90.4899 | $90.49 | $90.50 | $90.50 |
| Purchase #5 | $152.47 | 12.699% | $171.8322 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $50.55 | 6.623% | $53.8979 | $53.90 | $53.90 | $53.90 |
| Purchase #7 | $14.83 | 12.609% | $16.6999 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $639.77 | $703.5927 | $703.59 | $703.65 | $703.60 | |