| 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 | $81.92 | 8.110% | $88.5637 | $88.56 | $88.55 | $88.60 |
| Purchase #2 | $56.55 | 11.685% | $63.1579 | $63.16 | $63.15 | $63.20 |
| Purchase #3 | $13.25 | 6.475% | $14.1079 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $172.86 | 13.237% | $195.7415 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $115.34 | 13.441% | $130.8428 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $6.34 | 8.201% | $6.8599 | $6.86 | $6.85 | $6.90 |
| Purchase #7 | $68.58 | 3.574% | $71.031 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $514.84 | $570.3047 | $570.30 | $570.30 | $570.30 | |