| 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 | $79.33 | 7.172% | $85.0195 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $25.29 | 8.805% | $27.5168 | $27.52 | $27.50 | $27.50 |
| Purchase #3 | $49.97 | 12.393% | $56.1628 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $80.85 | 11.584% | $90.2157 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $85.99 | 5.787% | $90.9662 | $90.97 | $90.95 | $91.00 |
| Purchase #6 | $225.28 | 4.573% | $235.5821 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $193.64 | 6.743% | $206.6971 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $740.35 | $792.1602 | $792.17 | $792.10 | $792.20 | |