| 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 | $56.93 | 13.372% | $64.5427 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $248.96 | 6.232% | $264.4752 | $264.48 | $264.50 | $264.50 |
| Purchase #3 | $230.42 | 10.871% | $255.469 | $255.47 | $255.45 | $255.50 |
| Purchase #4 | $193.83 | 12.572% | $218.1983 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $77.35 | 8.842% | $84.1893 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $225.73 | 12.250% | $253.3819 | $253.38 | $253.40 | $253.40 |
| Purchase #7 | $142.86 | 9.115% | $155.8817 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $1,176.08 | $1,296.1381 | $1,296.14 | $1,296.20 | $1,296.20 | |