| 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 | $165.48 | 6.693% | $176.5556 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $101.84 | 10.204% | $112.2318 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $89.51 | 4.334% | $93.3894 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $49.30 | 3.639% | $51.094 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $56.51 | 4.391% | $58.9914 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $219.61 | 11.718% | $245.3439 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $81.78 | 13.640% | $92.9348 | $92.93 | $92.95 | $92.90 |
| 7 purchase totals = | $764.03 | $830.5409 | $830.53 | $830.60 | $830.50 | |