| 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 | $57.47 | 5.450% | $60.6021 | $60.60 | $60.60 | $60.60 |
| Purchase #2 | $247.66 | 4.191% | $258.0394 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $191.65 | 12.798% | $216.1774 | $216.18 | $216.20 | $216.20 |
| Purchase #4 | $79.89 | 5.594% | $84.359 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $198.58 | 6.394% | $211.2772 | $211.28 | $211.30 | $211.30 |
| Purchase #6 | $21.71 | 12.393% | $24.4005 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $242.67 | 3.657% | $251.5444 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,039.63 | $1,106.4000 | $1,106.40 | $1,106.45 | $1,106.40 | |