| 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 | $74.59 | 13.350% | $84.5478 | $84.55 | $84.55 | $84.50 |
| Purchase #2 | $114.76 | 13.799% | $130.5957 | $130.60 | $130.60 | $130.60 |
| Purchase #3 | $171.65 | 10.108% | $189.0004 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $232.94 | 4.457% | $243.3221 | $243.32 | $243.30 | $243.30 |
| Purchase #5 | $164.95 | 13.768% | $187.6603 | $187.66 | $187.65 | $187.70 |
| Purchase #6 | $87.84 | 3.814% | $91.1902 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $92.72 | 7.262% | $99.4533 | $99.45 | $99.45 | $99.50 |
| 7 purchase totals = | $939.45 | $1,025.7698 | $1,025.77 | $1,025.75 | $1,025.80 | |