| 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 | $81.68 | 12.787% | $92.1244 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $24.95 | 6.354% | $26.5353 | $26.54 | $26.55 | $26.50 |
| Purchase #3 | $134.49 | 9.545% | $147.3271 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $5.74 | 4.214% | $5.9819 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $111.43 | 8.103% | $120.4592 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $170.51 | 7.123% | $182.6554 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $37.85 | 10.824% | $41.9469 | $41.95 | $41.95 | $41.90 |
| 7 purchase totals = | $566.65 | $617.0302 | $617.04 | $617.05 | $617.00 | |