| 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 | $46.82 | 7.489% | $50.3263 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $11.86 | 6.558% | $12.6378 | $12.64 | $12.65 | $12.60 |
| Purchase #3 | $123.95 | 9.461% | $135.6769 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $40.52 | 9.595% | $44.4079 | $44.41 | $44.40 | $44.40 |
| Purchase #5 | $196.27 | 8.800% | $213.5418 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $41.63 | 13.788% | $47.3699 | $47.37 | $47.35 | $47.40 |
| Purchase #7 | $17.64 | 12.236% | $19.7984 | $19.80 | $19.80 | $19.80 |
| 7 purchase totals = | $478.69 | $523.7590 | $523.77 | $523.80 | $523.70 | |