| 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 | $34.76 | 12.507% | $39.1074 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $162.44 | 3.546% | $168.2001 | $168.20 | $168.20 | $168.20 |
| Purchase #3 | $76.48 | 12.134% | $85.7601 | $85.76 | $85.75 | $85.80 |
| Purchase #4 | $20.98 | 6.573% | $22.359 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $27.70 | 5.457% | $29.2116 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $192.41 | 3.724% | $199.5753 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $67.41 | 13.492% | $76.505 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $582.18 | $620.7185 | $620.73 | $620.70 | $620.80 | |