| 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 | $16.37 | 3.528% | $16.9475 | $16.95 | $16.95 | $16.90 |
| Purchase #2 | $104.59 | 6.198% | $111.0725 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $54.94 | 4.509% | $57.4172 | $57.42 | $57.40 | $57.40 |
| Purchase #4 | $31.26 | 4.771% | $32.7514 | $32.75 | $32.75 | $32.80 |
| Purchase #5 | $245.27 | 13.114% | $277.4347 | $277.43 | $277.45 | $277.40 |
| Purchase #6 | $21.78 | 9.550% | $23.86 | $23.86 | $23.85 | $23.90 |
| Purchase #7 | $180.48 | 6.292% | $191.8358 | $191.84 | $191.85 | $191.80 |
| 7 purchase totals = | $654.69 | $711.3191 | $711.32 | $711.30 | $711.30 | |