| 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 | $87.93 | 3.415% | $90.9328 | $90.93 | $90.95 | $90.90 |
| Purchase #2 | $214.40 | 6.725% | $228.8184 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $166.97 | 11.573% | $186.2934 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $245.60 | 5.590% | $259.329 | $259.33 | $259.35 | $259.30 |
| Purchase #5 | $129.39 | 4.453% | $135.1517 | $135.15 | $135.15 | $135.20 |
| Purchase #6 | $97.87 | 13.249% | $110.8368 | $110.84 | $110.85 | $110.80 |
| Purchase #7 | $45.47 | 13.254% | $51.4966 | $51.50 | $51.50 | $51.50 |
| 7 purchase totals = | $987.63 | $1,062.8587 | $1,062.86 | $1,062.90 | $1,062.80 | |