| 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 | $90.31 | 6.564% | $96.2379 | $96.24 | $96.25 | $96.20 |
| Purchase #2 | $231.78 | 10.491% | $256.096 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $18.48 | 7.722% | $19.907 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $30.33 | 8.521% | $32.9144 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $191.77 | 8.606% | $208.2737 | $208.27 | $208.25 | $208.30 |
| Purchase #6 | $108.85 | 12.596% | $122.5607 | $122.56 | $122.55 | $122.60 |
| Purchase #7 | $182.96 | 3.708% | $189.7442 | $189.74 | $189.75 | $189.70 |
| 7 purchase totals = | $854.48 | $925.7339 | $925.73 | $925.70 | $925.70 | |