| 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 | $117.74 | 13.436% | $133.5595 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $62.51 | 10.443% | $69.0379 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $136.30 | 12.527% | $153.3743 | $153.37 | $153.35 | $153.40 |
| Purchase #4 | $82.88 | 12.412% | $93.1671 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $35.88 | 3.745% | $37.2237 | $37.22 | $37.20 | $37.20 |
| Purchase #6 | $47.52 | 4.530% | $49.6727 | $49.67 | $49.65 | $49.70 |
| Purchase #7 | $140.66 | 11.742% | $157.1763 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $623.49 | $693.2115 | $693.21 | $693.15 | $693.30 | |