| 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 | $54.67 | 11.398% | $60.9013 | $60.90 | $60.90 | $60.90 |
| Purchase #2 | $90.58 | 11.252% | $100.7721 | $100.77 | $100.75 | $100.80 |
| Purchase #3 | $108.96 | 11.639% | $121.6419 | $121.64 | $121.65 | $121.60 |
| Purchase #4 | $228.44 | 11.820% | $255.4416 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $162.37 | 8.248% | $175.7623 | $175.76 | $175.75 | $175.80 |
| Purchase #6 | $98.27 | 7.824% | $105.9586 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $25.91 | 7.111% | $27.7525 | $27.75 | $27.75 | $27.80 |
| 7 purchase totals = | $769.20 | $848.2303 | $848.22 | $848.20 | $848.30 | |