| 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 | $114.77 | 12.606% | $129.2379 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $77.99 | 13.627% | $88.6177 | $88.62 | $88.60 | $88.60 |
| Purchase #3 | $212.32 | 13.781% | $241.5798 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $175.63 | 4.705% | $183.8934 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $87.52 | 6.398% | $93.1195 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $57.58 | 5.354% | $60.6628 | $60.66 | $60.65 | $60.70 |
| Purchase #7 | $72.34 | 7.561% | $77.8096 | $77.81 | $77.80 | $77.80 |
| 7 purchase totals = | $798.15 | $874.9207 | $874.92 | $874.90 | $874.90 | |