| 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 | $40.76 | 10.654% | $45.1026 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $114.66 | 6.270% | $121.8492 | $121.85 | $121.85 | $121.80 |
| Purchase #3 | $148.72 | 8.529% | $161.4043 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $175.42 | 9.701% | $192.4375 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $168.64 | 5.740% | $178.3199 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $237.97 | 11.122% | $264.437 | $264.44 | $264.45 | $264.40 |
| Purchase #7 | $64.91 | 6.432% | $69.085 | $69.09 | $69.10 | $69.10 |
| 7 purchase totals = | $951.08 | $1,032.6355 | $1,032.64 | $1,032.65 | $1,032.50 | |