| 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 | $96.97 | 6.254% | $103.0345 | $103.03 | $103.05 | $103.00 |
| Purchase #2 | $242.98 | 9.301% | $265.5796 | $265.58 | $265.60 | $265.60 |
| Purchase #3 | $6.68 | 7.220% | $7.1623 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $213.81 | 7.407% | $229.6469 | $229.65 | $229.65 | $229.60 |
| Purchase #5 | $69.94 | 6.594% | $74.5518 | $74.55 | $74.55 | $74.60 |
| Purchase #6 | $54.57 | 4.391% | $56.9662 | $56.97 | $56.95 | $57.00 |
| Purchase #7 | $100.67 | 7.628% | $108.3491 | $108.35 | $108.35 | $108.30 |
| 7 purchase totals = | $785.62 | $845.2904 | $845.29 | $845.30 | $845.30 | |