| 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 | $28.39 | 13.209% | $32.14 | $32.14 | $32.15 | $32.10 |
| Purchase #2 | $231.42 | 8.748% | $251.6646 | $251.66 | $251.65 | $251.70 |
| Purchase #3 | $211.65 | 8.352% | $229.327 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $69.27 | 5.394% | $73.0064 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $123.34 | 6.682% | $131.5816 | $131.58 | $131.60 | $131.60 |
| Purchase #6 | $62.54 | 12.653% | $70.4532 | $70.45 | $70.45 | $70.50 |
| Purchase #7 | $112.46 | 3.714% | $116.6368 | $116.64 | $116.65 | $116.60 |
| 7 purchase totals = | $839.07 | $904.8096 | $904.81 | $904.85 | $904.80 | |