| 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 | $8.95 | 8.598% | $9.7195 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $47.51 | 9.679% | $52.1085 | $52.11 | $52.10 | $52.10 |
| Purchase #3 | $15.77 | 6.280% | $16.7604 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $87.92 | 3.771% | $91.2355 | $91.24 | $91.25 | $91.20 |
| Purchase #5 | $197.25 | 7.396% | $211.8386 | $211.84 | $211.85 | $211.80 |
| Purchase #6 | $58.40 | 6.120% | $61.9741 | $61.97 | $61.95 | $62.00 |
| Purchase #7 | $168.60 | 9.457% | $184.5445 | $184.54 | $184.55 | $184.50 |
| 7 purchase totals = | $584.40 | $628.1811 | $628.18 | $628.15 | $628.10 | |