| 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 | $72.81 | 11.662% | $81.3011 | $81.30 | $81.30 | $81.30 |
| Purchase #2 | $29.46 | 11.334% | $32.799 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $61.76 | 9.549% | $67.6575 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $174.56 | 7.323% | $187.343 | $187.34 | $187.35 | $187.30 |
| Purchase #5 | $214.53 | 3.251% | $221.5044 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $105.69 | 4.647% | $110.6014 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $89.60 | 9.367% | $97.9928 | $97.99 | $98.00 | $98.00 |
| 7 purchase totals = | $748.41 | $799.1992 | $799.19 | $799.20 | $799.20 | |