| 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 | $32.66 | 3.458% | $33.7894 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $250.60 | 8.562% | $272.0564 | $272.06 | $272.05 | $272.10 |
| Purchase #3 | $136.54 | 9.337% | $149.2887 | $149.29 | $149.30 | $149.30 |
| Purchase #4 | $166.35 | 10.329% | $183.5323 | $183.53 | $183.55 | $183.50 |
| Purchase #5 | $15.33 | 9.588% | $16.7998 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $88.47 | 9.838% | $97.1737 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $242.61 | 6.627% | $258.6878 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $932.56 | $1,011.3281 | $1,011.33 | $1,011.35 | $1,011.40 | |