| 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 | $119.52 | 6.550% | $127.3486 | $127.35 | $127.35 | $127.30 |
| Purchase #2 | $24.78 | 8.762% | $26.9512 | $26.95 | $26.95 | $27.00 |
| Purchase #3 | $26.44 | 12.580% | $29.7662 | $29.77 | $29.75 | $29.80 |
| Purchase #4 | $133.50 | 5.333% | $140.6196 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $189.27 | 3.149% | $195.2301 | $195.23 | $195.25 | $195.20 |
| Purchase #6 | $233.70 | 12.541% | $263.0083 | $263.01 | $263.00 | $263.00 |
| Purchase #7 | $28.71 | 13.748% | $32.6571 | $32.66 | $32.65 | $32.70 |
| 7 purchase totals = | $755.92 | $815.5811 | $815.59 | $815.55 | $815.60 | |