| 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 | $70.65 | 3.232% | $72.9334 | $72.93 | $72.95 | $72.90 |
| Purchase #2 | $170.74 | 12.484% | $192.0552 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $32.80 | 12.229% | $36.8111 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $90.58 | 12.168% | $101.6018 | $101.60 | $101.60 | $101.60 |
| Purchase #5 | $237.85 | 4.561% | $248.6983 | $248.70 | $248.70 | $248.70 |
| Purchase #6 | $176.83 | 7.146% | $189.4663 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $165.76 | 12.852% | $187.0635 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $945.21 | $1,028.6296 | $1,028.63 | $1,028.60 | $1,028.70 | |