| 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 | $5.38 | 3.812% | $5.5851 | $5.59 | $5.60 | $5.60 |
| Purchase #2 | $151.93 | 3.721% | $157.5833 | $157.58 | $157.60 | $157.60 |
| Purchase #3 | $194.52 | 3.485% | $201.299 | $201.30 | $201.30 | $201.30 |
| Purchase #4 | $213.37 | 11.855% | $238.665 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $244.76 | 11.816% | $273.6808 | $273.68 | $273.70 | $273.70 |
| Purchase #6 | $89.88 | 7.295% | $96.4367 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $39.32 | 3.363% | $40.6423 | $40.64 | $40.65 | $40.60 |
| 7 purchase totals = | $939.16 | $1,013.8922 | $1,013.90 | $1,013.95 | $1,013.90 | |