| 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 | $35.82 | 12.648% | $40.3505 | $40.35 | $40.35 | $40.40 |
| Purchase #2 | $47.44 | 8.329% | $51.3913 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $130.61 | 3.759% | $135.5196 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $16.74 | 9.372% | $18.3089 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $63.51 | 5.609% | $67.0723 | $67.07 | $67.05 | $67.10 |
| Purchase #6 | $42.76 | 11.341% | $47.6094 | $47.61 | $47.60 | $47.60 |
| Purchase #7 | $8.75 | 5.462% | $9.2279 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $345.63 | $369.4799 | $369.48 | $369.45 | $369.50 | |