| 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 | $75.45 | 10.848% | $83.6348 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $234.66 | 6.577% | $250.0936 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $39.84 | 7.483% | $42.8212 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $179.80 | 5.182% | $189.1172 | $189.12 | $189.10 | $189.10 |
| Purchase #5 | $72.62 | 10.434% | $80.1972 | $80.20 | $80.20 | $80.20 |
| Purchase #6 | $204.98 | 4.244% | $213.6794 | $213.68 | $213.70 | $213.70 |
| Purchase #7 | $153.29 | 5.663% | $161.9708 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $960.64 | $1,021.5142 | $1,021.51 | $1,021.50 | $1,021.50 | |