| 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 | $92.60 | 6.729% | $98.8311 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $79.77 | 5.174% | $83.8973 | $83.90 | $83.90 | $83.90 |
| Purchase #3 | $16.87 | 12.355% | $18.9543 | $18.95 | $18.95 | $19.00 |
| Purchase #4 | $141.56 | 10.349% | $156.21 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $173.59 | 12.524% | $195.3304 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $31.44 | 3.755% | $32.6206 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $231.40 | 10.535% | $255.778 | $255.78 | $255.80 | $255.80 |
| 7 purchase totals = | $767.23 | $841.6217 | $841.62 | $841.65 | $841.60 | |