| 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 | $53.64 | 12.182% | $60.1744 | $60.17 | $60.15 | $60.20 |
| Purchase #2 | $22.38 | 6.601% | $23.8573 | $23.86 | $23.85 | $23.90 |
| Purchase #3 | $139.97 | 9.773% | $153.6493 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $144.59 | 5.813% | $152.995 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $29.86 | 4.831% | $31.3025 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $88.78 | 8.406% | $96.2428 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $109.26 | 10.529% | $120.764 | $120.76 | $120.75 | $120.80 |
| 7 purchase totals = | $588.48 | $638.9853 | $638.98 | $638.95 | $639.00 | |