| 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 | $102.59 | 9.194% | $112.0221 | $112.02 | $112.00 | $112.00 |
| Purchase #2 | $6.32 | 11.278% | $7.0328 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $116.62 | 6.346% | $124.0207 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $183.45 | 6.398% | $195.1871 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $77.84 | 3.572% | $80.6204 | $80.62 | $80.60 | $80.60 |
| Purchase #6 | $96.52 | 3.198% | $99.6067 | $99.61 | $99.60 | $99.60 |
| Purchase #7 | $65.99 | 4.452% | $68.9279 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $649.33 | $687.4177 | $687.42 | $687.40 | $687.30 | |