| 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 | $76.66 | 9.290% | $83.7817 | $83.78 | $83.80 | $83.80 |
| Purchase #2 | $20.82 | 3.154% | $21.4767 | $21.48 | $21.50 | $21.50 |
| Purchase #3 | $130.44 | 7.700% | $140.4839 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $138.90 | 11.326% | $154.6318 | $154.63 | $154.65 | $154.60 |
| Purchase #5 | $240.57 | 5.346% | $253.4309 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $129.99 | 11.866% | $145.4146 | $145.41 | $145.40 | $145.40 |
| Purchase #7 | $220.55 | 5.524% | $232.7332 | $232.73 | $232.75 | $232.70 |
| 7 purchase totals = | $957.93 | $1,031.9528 | $1,031.94 | $1,032.05 | $1,031.90 | |