| 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 | $38.83 | 9.764% | $42.6214 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $50.81 | 12.667% | $57.2461 | $57.25 | $57.25 | $57.20 |
| Purchase #3 | $170.63 | 4.513% | $178.3305 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $218.52 | 4.723% | $228.8407 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $189.35 | 4.341% | $197.5697 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $11.26 | 10.342% | $12.4245 | $12.42 | $12.40 | $12.40 |
| Purchase #7 | $170.85 | 6.513% | $181.9775 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $850.25 | $899.0104 | $899.01 | $899.00 | $898.90 | |