| 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 | $84.27 | 6.347% | $89.6186 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $17.82 | 7.148% | $19.0938 | $19.09 | $19.10 | $19.10 |
| Purchase #3 | $192.38 | 13.518% | $218.3859 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $25.75 | 7.713% | $27.7361 | $27.74 | $27.75 | $27.70 |
| Purchase #5 | $216.63 | 6.199% | $230.0589 | $230.06 | $230.05 | $230.10 |
| Purchase #6 | $116.85 | 4.664% | $122.2999 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $37.70 | 7.735% | $40.6161 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $691.40 | $747.8093 | $747.82 | $747.80 | $747.80 | |