| 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 | $98.66 | 9.428% | $107.9617 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $42.60 | 6.103% | $45.1999 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $8.70 | 8.407% | $9.4314 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $60.83 | 12.528% | $68.4508 | $68.45 | $68.45 | $68.50 |
| Purchase #5 | $181.32 | 12.217% | $203.4719 | $203.47 | $203.45 | $203.50 |
| Purchase #6 | $140.31 | 11.556% | $156.5242 | $156.52 | $156.50 | $156.50 |
| Purchase #7 | $18.91 | 5.675% | $19.9831 | $19.98 | $20.00 | $20.00 |
| 7 purchase totals = | $551.33 | $611.0230 | $611.01 | $611.00 | $611.10 | |