| 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 | $83.27 | 4.564% | $87.0704 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $31.39 | 9.320% | $34.3155 | $34.32 | $34.30 | $34.30 |
| Purchase #3 | $162.75 | 10.593% | $179.9901 | $179.99 | $180.00 | $180.00 |
| Purchase #4 | $83.46 | 12.512% | $93.9025 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $223.30 | 6.307% | $237.3835 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $197.40 | 9.821% | $216.7867 | $216.79 | $216.80 | $216.80 |
| Purchase #7 | $137.52 | 10.588% | $152.0806 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $919.09 | $1,001.5293 | $1,001.53 | $1,001.55 | $1,001.60 | |