| 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 | $76.90 | 9.262% | $84.0225 | $84.02 | $84.00 | $84.00 |
| Purchase #2 | $155.39 | 10.163% | $171.1823 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $141.43 | 7.227% | $151.6511 | $151.65 | $151.65 | $151.70 |
| Purchase #4 | $45.75 | 10.503% | $50.5551 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $37.36 | 5.572% | $39.4417 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $172.27 | 9.692% | $188.9664 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $157.86 | 9.606% | $173.024 | $173.02 | $173.00 | $173.00 |
| 7 purchase totals = | $786.96 | $858.8431 | $858.84 | $858.80 | $858.90 | |