| 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 | $48.99 | 9.781% | $53.7817 | $53.78 | $53.80 | $53.80 |
| Purchase #2 | $131.47 | 5.526% | $138.735 | $138.74 | $138.75 | $138.70 |
| Purchase #3 | $29.31 | 11.432% | $32.6607 | $32.66 | $32.65 | $32.70 |
| Purchase #4 | $183.45 | 7.394% | $197.0143 | $197.01 | $197.00 | $197.00 |
| Purchase #5 | $173.42 | 11.459% | $193.2922 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $240.50 | 7.303% | $258.0637 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $32.91 | 11.304% | $36.6301 | $36.63 | $36.65 | $36.60 |
| 7 purchase totals = | $840.05 | $910.1777 | $910.17 | $910.20 | $910.20 | |