| 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 | $16.28 | 5.710% | $17.2096 | $17.21 | $17.20 | $17.20 |
| Purchase #2 | $215.41 | 3.671% | $223.3177 | $223.32 | $223.30 | $223.30 |
| Purchase #3 | $225.38 | 7.823% | $243.0115 | $243.01 | $243.00 | $243.00 |
| Purchase #4 | $220.76 | 10.105% | $243.0678 | $243.07 | $243.05 | $243.10 |
| Purchase #5 | $45.33 | 5.163% | $47.6704 | $47.67 | $47.65 | $47.70 |
| Purchase #6 | $49.92 | 9.268% | $54.5466 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $167.66 | 3.570% | $173.6455 | $173.65 | $173.65 | $173.60 |
| 7 purchase totals = | $940.74 | $1,002.4691 | $1,002.48 | $1,002.40 | $1,002.40 | |