| 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 | $64.63 | 9.685% | $70.8894 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $245.93 | 4.353% | $256.6353 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $194.79 | 7.542% | $209.4811 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $149.81 | 4.650% | $156.7762 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $202.87 | 6.206% | $215.4601 | $215.46 | $215.45 | $215.50 |
| Purchase #6 | $212.46 | 8.362% | $230.2259 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $15.71 | 6.817% | $16.781 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $1,086.20 | $1,156.2490 | $1,156.26 | $1,156.35 | $1,156.30 | |