| 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 | $51.63 | 4.608% | $54.0091 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $220.37 | 6.330% | $234.3194 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $149.66 | 10.838% | $165.8802 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $176.31 | 12.752% | $198.7931 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $115.52 | 6.569% | $123.1085 | $123.11 | $123.10 | $123.10 |
| Purchase #6 | $50.37 | 5.405% | $53.0925 | $53.09 | $53.10 | $53.10 |
| Purchase #7 | $31.53 | 8.444% | $34.1924 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $795.39 | $863.3952 | $863.39 | $863.40 | $863.40 | |