| 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 | $40.46 | 10.489% | $44.7038 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $131.63 | 10.133% | $144.9681 | $144.97 | $144.95 | $145.00 |
| Purchase #3 | $168.90 | 12.215% | $189.5311 | $189.53 | $189.55 | $189.50 |
| Purchase #4 | $166.77 | 11.294% | $185.605 | $185.61 | $185.60 | $185.60 |
| Purchase #5 | $218.99 | 13.502% | $248.558 | $248.56 | $248.55 | $248.60 |
| Purchase #6 | $49.53 | 3.703% | $51.3641 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $122.56 | 10.284% | $135.1641 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $898.84 | $999.8942 | $999.89 | $999.85 | $1,000.00 | |