| 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 | $70.27 | 9.658% | $77.0567 | $77.06 | $77.05 | $77.10 |
| Purchase #2 | $73.74 | 3.180% | $76.0849 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $212.57 | 8.230% | $230.0645 | $230.06 | $230.05 | $230.10 |
| Purchase #4 | $11.97 | 13.789% | $13.6205 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $159.62 | 11.677% | $178.2588 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $111.74 | 11.138% | $124.1856 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $171.25 | 6.148% | $181.7785 | $181.78 | $181.80 | $181.80 |
| 7 purchase totals = | $811.16 | $881.0495 | $881.05 | $881.05 | $881.20 | |