| 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 | $6.96 | 5.509% | $7.3434 | $7.34 | $7.35 | $7.30 |
| Purchase #2 | $57.47 | 12.853% | $64.8566 | $64.86 | $64.85 | $64.90 |
| Purchase #3 | $226.72 | 10.716% | $251.0153 | $251.02 | $251.00 | $251.00 |
| Purchase #4 | $158.70 | 13.286% | $179.7849 | $179.78 | $179.80 | $179.80 |
| Purchase #5 | $219.35 | 9.238% | $239.6136 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $140.82 | 11.655% | $157.2326 | $157.23 | $157.25 | $157.20 |
| Purchase #7 | $123.77 | 4.452% | $129.2802 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $933.79 | $1,029.1266 | $1,029.12 | $1,029.15 | $1,029.10 | |