| 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 | $32.30 | 10.368% | $35.6489 | $35.65 | $35.65 | $35.60 |
| Purchase #2 | $201.59 | 6.457% | $214.6067 | $214.61 | $214.60 | $214.60 |
| Purchase #3 | $22.92 | 7.226% | $24.5762 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $116.40 | 11.717% | $130.0386 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $104.34 | 3.492% | $107.9836 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $170.82 | 13.744% | $194.2975 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $75.38 | 12.442% | $84.7588 | $84.76 | $84.75 | $84.80 |
| 7 purchase totals = | $723.75 | $791.9103 | $791.92 | $791.95 | $791.90 | |