| 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 | $48.63 | 9.424% | $53.2129 | $53.21 | $53.20 | $53.20 |
| Purchase #2 | $192.26 | 10.740% | $212.9087 | $212.91 | $212.90 | $212.90 |
| Purchase #3 | $109.26 | 5.832% | $115.632 | $115.63 | $115.65 | $115.60 |
| Purchase #4 | $28.97 | 9.826% | $31.8166 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $7.93 | 13.381% | $8.9911 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $197.92 | 9.722% | $217.1618 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $204.55 | 7.504% | $219.8994 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $789.52 | $859.6225 | $859.62 | $859.60 | $859.60 | |