| 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 | $14.80 | 8.176% | $16.01 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $18.32 | 6.388% | $19.4903 | $19.49 | $19.50 | $19.50 |
| Purchase #3 | $212.66 | 3.272% | $219.6182 | $219.62 | $219.60 | $219.60 |
| Purchase #4 | $96.80 | 6.318% | $102.9158 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $176.45 | 9.225% | $192.7275 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $90.53 | 3.174% | $93.4034 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $74.63 | 6.871% | $79.7578 | $79.76 | $79.75 | $79.80 |
| 7 purchase totals = | $684.19 | $723.9230 | $723.93 | $723.90 | $723.90 | |