| 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 | $38.50 | 13.489% | $43.6933 | $43.69 | $43.70 | $43.70 |
| Purchase #2 | $34.87 | 5.704% | $36.859 | $36.86 | $36.85 | $36.90 |
| Purchase #3 | $21.72 | 8.788% | $23.6288 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $30.36 | 7.384% | $32.6018 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $239.54 | 3.170% | $247.1334 | $247.13 | $247.15 | $247.10 |
| Purchase #6 | $60.96 | 5.264% | $64.1689 | $64.17 | $64.15 | $64.20 |
| Purchase #7 | $117.61 | 13.632% | $133.6426 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $543.56 | $581.7278 | $581.72 | $581.75 | $581.70 | |