| 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 | $223.25 | 9.497% | $244.4521 | $244.45 | $244.45 | $244.50 |
| Purchase #2 | $62.44 | 10.279% | $68.8582 | $68.86 | $68.85 | $68.90 |
| Purchase #3 | $32.90 | 4.625% | $34.4216 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $39.52 | 4.561% | $41.3225 | $41.32 | $41.30 | $41.30 |
| Purchase #5 | $102.30 | 3.173% | $105.546 | $105.55 | $105.55 | $105.50 |
| Purchase #6 | $155.44 | 6.272% | $165.1892 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $79.75 | 4.255% | $83.1434 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $695.60 | $742.9330 | $742.93 | $742.90 | $742.90 | |