| 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 | $241.44 | 6.298% | $256.6459 | $256.65 | $256.65 | $256.60 |
| Purchase #2 | $74.88 | 6.673% | $79.8767 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $84.59 | 8.700% | $91.9493 | $91.95 | $91.95 | $91.90 |
| Purchase #4 | $243.25 | 6.620% | $259.3532 | $259.35 | $259.35 | $259.40 |
| Purchase #5 | $21.63 | 12.613% | $24.3582 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $69.66 | 4.841% | $73.0322 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $98.52 | 12.177% | $110.5168 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $833.97 | $895.7323 | $895.74 | $895.75 | $895.70 | |