| 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 | $39.75 | 3.662% | $41.2056 | $41.21 | $41.20 | $41.20 |
| Purchase #2 | $158.71 | 8.301% | $171.8845 | $171.88 | $171.90 | $171.90 |
| Purchase #3 | $90.92 | 4.830% | $95.3114 | $95.31 | $95.30 | $95.30 |
| Purchase #4 | $75.98 | 6.817% | $81.1596 | $81.16 | $81.15 | $81.20 |
| Purchase #5 | $214.79 | 13.102% | $242.9318 | $242.93 | $242.95 | $242.90 |
| Purchase #6 | $128.51 | 13.341% | $145.6545 | $145.65 | $145.65 | $145.70 |
| Purchase #7 | $33.25 | 4.763% | $34.8337 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $741.91 | $812.9811 | $812.97 | $813.00 | $813.00 | |