| 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 | $71.62 | 12.723% | $80.7322 | $80.73 | $80.75 | $80.70 |
| Purchase #2 | $47.56 | 6.112% | $50.4669 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $212.27 | 13.759% | $241.4762 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $193.29 | 4.317% | $201.6343 | $201.63 | $201.65 | $201.60 |
| Purchase #5 | $236.89 | 11.614% | $264.4024 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $66.66 | 5.261% | $70.167 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $147.34 | 13.102% | $166.6445 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $975.63 | $1,075.5235 | $1,075.52 | $1,075.55 | $1,075.50 | |