| 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 | $21.76 | 12.317% | $24.4402 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $141.82 | 10.783% | $157.1125 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $189.41 | 9.105% | $206.6558 | $206.66 | $206.65 | $206.70 |
| Purchase #4 | $182.86 | 5.286% | $192.526 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $179.50 | 13.510% | $203.7505 | $203.75 | $203.75 | $203.80 |
| Purchase #6 | $99.66 | 13.673% | $113.2865 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $17.68 | 5.430% | $18.64 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $832.69 | $916.4115 | $916.42 | $916.45 | $916.40 | |