| 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 | $55.35 | 9.769% | $60.7571 | $60.76 | $60.75 | $60.80 |
| Purchase #2 | $196.93 | 9.550% | $215.7368 | $215.74 | $215.75 | $215.70 |
| Purchase #3 | $249.90 | 3.726% | $259.2113 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $208.98 | 5.487% | $220.4467 | $220.45 | $220.45 | $220.40 |
| Purchase #5 | $155.36 | 11.440% | $173.1332 | $173.13 | $173.15 | $173.10 |
| Purchase #6 | $15.82 | 5.606% | $16.7069 | $16.71 | $16.70 | $16.70 |
| Purchase #7 | $180.51 | 4.391% | $188.4362 | $188.44 | $188.45 | $188.40 |
| 7 purchase totals = | $1,062.85 | $1,134.4282 | $1,134.44 | $1,134.45 | $1,134.30 | |