| 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 | $24.99 | 3.664% | $25.9056 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $149.78 | 6.131% | $158.963 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $156.69 | 11.548% | $174.7846 | $174.78 | $174.80 | $174.80 |
| Purchase #4 | $73.50 | 3.830% | $76.3151 | $76.32 | $76.30 | $76.30 |
| Purchase #5 | $177.98 | 8.851% | $193.733 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $38.95 | 4.348% | $40.6435 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $32.31 | 3.394% | $33.4066 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $654.20 | $703.7514 | $703.75 | $703.75 | $703.70 | |