| 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 | $7.29 | 12.526% | $8.2031 | $8.20 | $8.20 | $8.20 |
| Purchase #2 | $108.63 | 6.463% | $115.6508 | $115.65 | $115.65 | $115.70 |
| Purchase #3 | $202.75 | 8.526% | $220.0365 | $220.04 | $220.05 | $220.00 |
| Purchase #4 | $98.85 | 12.818% | $111.5206 | $111.52 | $111.50 | $111.50 |
| Purchase #5 | $16.41 | 13.327% | $18.597 | $18.60 | $18.60 | $18.60 |
| Purchase #6 | $8.80 | 6.412% | $9.3643 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $91.69 | 7.861% | $98.8978 | $98.90 | $98.90 | $98.90 |
| 7 purchase totals = | $534.42 | $582.2701 | $582.27 | $582.25 | $582.30 | |