| 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 | $25.90 | 12.743% | $29.2004 | $29.20 | $29.20 | $29.20 |
| Purchase #2 | $236.73 | 12.112% | $265.4027 | $265.40 | $265.40 | $265.40 |
| Purchase #3 | $128.84 | 7.515% | $138.5223 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $181.54 | 6.838% | $193.9537 | $193.95 | $193.95 | $194.00 |
| Purchase #5 | $85.90 | 11.455% | $95.7398 | $95.74 | $95.75 | $95.70 |
| Purchase #6 | $225.70 | 8.689% | $245.3111 | $245.31 | $245.30 | $245.30 |
| Purchase #7 | $25.83 | 10.784% | $28.6155 | $28.62 | $28.60 | $28.60 |
| 7 purchase totals = | $910.44 | $996.7455 | $996.74 | $996.70 | $996.70 | |