| 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 | $94.74 | 6.259% | $100.6698 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $88.31 | 7.568% | $94.9933 | $94.99 | $95.00 | $95.00 |
| Purchase #3 | $136.65 | 6.474% | $145.4967 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $119.61 | 13.532% | $135.7956 | $135.80 | $135.80 | $135.80 |
| Purchase #5 | $220.55 | 4.475% | $230.4196 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $193.69 | 11.583% | $216.1251 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $22.87 | 8.569% | $24.8297 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $876.42 | $948.3298 | $948.34 | $948.35 | $948.30 | |