| 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 | $73.28 | 9.258% | $80.0643 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $177.88 | 12.452% | $200.0296 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $34.89 | 9.250% | $38.1173 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $93.28 | 13.737% | $106.0939 | $106.09 | $106.10 | $106.10 |
| Purchase #5 | $183.77 | 7.499% | $197.5509 | $197.55 | $197.55 | $197.60 |
| Purchase #6 | $202.38 | 5.840% | $214.199 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $158.76 | 9.469% | $173.793 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $924.24 | $1,009.8480 | $1,009.84 | $1,009.85 | $1,009.90 | |