| 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 | $244.34 | 5.659% | $258.1672 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $8.30 | 7.559% | $8.9274 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $9.82 | 10.852% | $10.8857 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $134.86 | 4.771% | $141.2942 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $104.94 | 7.391% | $112.6961 | $112.70 | $112.70 | $112.70 |
| Purchase #6 | $79.76 | 6.372% | $84.8423 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $34.99 | 12.199% | $39.2584 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $617.01 | $656.0713 | $656.08 | $656.10 | $656.10 | |