| 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 | $50.56 | 4.834% | $53.0041 | $53.00 | $53.00 | $53.00 |
| Purchase #2 | $8.31 | 13.475% | $9.4298 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $78.62 | 7.252% | $84.3215 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $222.26 | 12.599% | $250.2625 | $250.26 | $250.25 | $250.30 |
| Purchase #5 | $96.76 | 6.408% | $102.9604 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $36.35 | 8.783% | $39.5426 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $181.55 | 6.466% | $193.289 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $674.41 | $732.8099 | $732.80 | $732.80 | $732.80 | |