| 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 | $52.67 | 4.199% | $54.8816 | $54.88 | $54.90 | $54.90 |
| Purchase #2 | $111.93 | 13.254% | $126.7652 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $179.88 | 9.274% | $196.5621 | $196.56 | $196.55 | $196.60 |
| Purchase #4 | $161.49 | 10.826% | $178.9729 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $195.42 | 7.472% | $210.0218 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $180.73 | 11.217% | $201.0025 | $201.00 | $201.00 | $201.00 |
| Purchase #7 | $85.47 | 10.335% | $94.3033 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $967.59 | $1,062.5094 | $1,062.50 | $1,062.45 | $1,062.60 | |