| 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 | $59.37 | 6.629% | $63.3056 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $115.95 | 12.238% | $130.14 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $9.58 | 10.172% | $10.5545 | $10.55 | $10.55 | $10.60 |
| Purchase #4 | $230.76 | 10.186% | $254.2652 | $254.27 | $254.25 | $254.30 |
| Purchase #5 | $11.54 | 6.816% | $12.3266 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $158.42 | 6.577% | $168.8393 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $197.32 | 10.814% | $218.6582 | $218.66 | $218.65 | $218.70 |
| 7 purchase totals = | $782.94 | $858.0894 | $858.10 | $858.10 | $858.10 | |