| 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 | $50.74 | 9.166% | $55.3908 | $55.39 | $55.40 | $55.40 |
| Purchase #2 | $172.94 | 11.718% | $193.2051 | $193.21 | $193.20 | $193.20 |
| Purchase #3 | $225.77 | 11.251% | $251.1714 | $251.17 | $251.15 | $251.20 |
| Purchase #4 | $22.29 | 6.786% | $23.8026 | $23.80 | $23.80 | $23.80 |
| Purchase #5 | $22.48 | 10.347% | $24.806 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $130.71 | 12.369% | $146.8775 | $146.88 | $146.90 | $146.90 |
| Purchase #7 | $192.37 | 13.627% | $218.5843 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $817.30 | $913.8377 | $913.84 | $913.85 | $913.90 | |