| 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 | $39.82 | 11.332% | $44.3324 | $44.33 | $44.35 | $44.30 |
| Purchase #2 | $73.84 | 9.478% | $80.8386 | $80.84 | $80.85 | $80.80 |
| Purchase #3 | $228.84 | 8.461% | $248.2022 | $248.20 | $248.20 | $248.20 |
| Purchase #4 | $14.77 | 3.811% | $15.3329 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $100.52 | 9.859% | $110.4303 | $110.43 | $110.45 | $110.40 |
| Purchase #6 | $10.69 | 8.346% | $11.5822 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $245.34 | 12.455% | $275.8971 | $275.90 | $275.90 | $275.90 |
| 7 purchase totals = | $713.82 | $786.6157 | $786.61 | $786.70 | $786.50 | |