| 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 | $60.80 | 9.622% | $66.6502 | $66.65 | $66.65 | $66.70 |
| Purchase #2 | $200.38 | 9.448% | $219.3119 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $145.45 | 6.462% | $154.849 | $154.85 | $154.85 | $154.80 |
| Purchase #4 | $22.57 | 7.729% | $24.3144 | $24.31 | $24.30 | $24.30 |
| Purchase #5 | $195.48 | 8.307% | $211.7185 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $242.31 | 8.436% | $262.7513 | $262.75 | $262.75 | $262.80 |
| Purchase #7 | $138.82 | 9.745% | $152.348 | $152.35 | $152.35 | $152.30 |
| 7 purchase totals = | $1,005.81 | $1,091.9433 | $1,091.94 | $1,091.90 | $1,091.90 | |