| 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 | $93.56 | 6.589% | $99.7247 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $32.56 | 13.339% | $36.9032 | $36.90 | $36.90 | $36.90 |
| Purchase #3 | $187.54 | 11.768% | $209.6097 | $209.61 | $209.60 | $209.60 |
| Purchase #4 | $7.46 | 9.364% | $8.1586 | $8.16 | $8.15 | $8.20 |
| Purchase #5 | $177.77 | 11.417% | $198.066 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $15.64 | 8.518% | $16.9722 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $156.82 | 6.187% | $166.5225 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $671.35 | $735.9569 | $735.95 | $735.85 | $736.00 | |