| 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 | $38.44 | 5.580% | $40.585 | $40.59 | $40.60 | $40.60 |
| Purchase #2 | $218.89 | 9.395% | $239.4547 | $239.45 | $239.45 | $239.50 |
| Purchase #3 | $37.75 | 3.611% | $39.1132 | $39.11 | $39.10 | $39.10 |
| Purchase #4 | $103.50 | 3.770% | $107.402 | $107.40 | $107.40 | $107.40 |
| Purchase #5 | $129.61 | 4.780% | $135.8054 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $189.32 | 9.303% | $206.9324 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $48.29 | 7.313% | $51.8214 | $51.82 | $51.80 | $51.80 |
| 7 purchase totals = | $765.80 | $821.1141 | $821.11 | $821.10 | $821.10 | |