| 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 | $52.74 | 7.420% | $56.6533 | $56.65 | $56.65 | $56.70 |
| Purchase #2 | $196.65 | 13.633% | $223.4593 | $223.46 | $223.45 | $223.50 |
| Purchase #3 | $189.66 | 8.630% | $206.0277 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $209.86 | 4.472% | $219.2449 | $219.24 | $219.25 | $219.20 |
| Purchase #5 | $149.86 | 6.658% | $159.8377 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $162.28 | 9.447% | $177.6106 | $177.61 | $177.60 | $177.60 |
| Purchase #7 | $46.61 | 10.774% | $51.6318 | $51.63 | $51.65 | $51.60 |
| 7 purchase totals = | $1,007.66 | $1,094.4653 | $1,094.46 | $1,094.50 | $1,094.40 | |