| 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 | $62.74 | 10.845% | $69.5442 | $69.54 | $69.55 | $69.50 |
| Purchase #2 | $38.32 | 10.204% | $42.2302 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $95.46 | 13.393% | $108.245 | $108.25 | $108.25 | $108.20 |
| Purchase #4 | $25.25 | 5.157% | $26.5521 | $26.55 | $26.55 | $26.60 |
| Purchase #5 | $100.95 | 7.258% | $108.277 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $170.64 | 6.315% | $181.4159 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $152.79 | 13.776% | $173.8384 | $173.84 | $173.85 | $173.80 |
| 7 purchase totals = | $646.15 | $710.1028 | $710.11 | $710.15 | $710.00 | |