| 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 | $14.75 | 10.173% | $16.2505 | $16.25 | $16.25 | $16.30 |
| Purchase #2 | $33.55 | 8.259% | $36.3209 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $91.84 | 6.803% | $98.0879 | $98.09 | $98.10 | $98.10 |
| Purchase #4 | $110.43 | 4.346% | $115.2293 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $208.74 | 4.496% | $218.125 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $83.60 | 4.870% | $87.6713 | $87.67 | $87.65 | $87.70 |
| Purchase #7 | $70.96 | 6.131% | $75.3106 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $613.87 | $646.9955 | $647.00 | $647.00 | $647.00 | |