| 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 | $71.51 | 13.361% | $81.0645 | $81.06 | $81.05 | $81.10 |
| Purchase #2 | $193.59 | 4.804% | $202.8901 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $22.37 | 11.256% | $24.888 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $212.69 | 13.293% | $240.9629 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $233.94 | 9.387% | $255.8999 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $230.88 | 8.154% | $249.706 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $35.66 | 8.331% | $38.6308 | $38.63 | $38.65 | $38.60 |
| 7 purchase totals = | $1,000.64 | $1,094.0422 | $1,094.04 | $1,094.05 | $1,094.10 | |