| 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 | $13.80 | 7.871% | $14.8862 | $14.89 | $14.90 | $14.90 |
| Purchase #2 | $220.58 | 12.815% | $248.8473 | $248.85 | $248.85 | $248.80 |
| Purchase #3 | $35.64 | 4.861% | $37.3725 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $228.78 | 4.701% | $239.5349 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $122.43 | 10.582% | $135.3855 | $135.39 | $135.40 | $135.40 |
| Purchase #6 | $131.96 | 6.559% | $140.6153 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $41.94 | 5.867% | $44.4006 | $44.40 | $44.40 | $44.40 |
| 7 purchase totals = | $795.13 | $861.0423 | $861.05 | $861.05 | $861.00 | |