| 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 | $34.59 | 10.147% | $38.0998 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $85.77 | 3.313% | $88.6116 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $219.81 | 4.761% | $230.2752 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $162.27 | 13.583% | $184.3111 | $184.31 | $184.30 | $184.30 |
| Purchase #5 | $248.65 | 7.313% | $266.8338 | $266.83 | $266.85 | $266.80 |
| Purchase #6 | $232.55 | 5.549% | $245.4542 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $19.65 | 10.433% | $21.7001 | $21.70 | $21.70 | $21.70 |
| 7 purchase totals = | $1,003.29 | $1,075.2858 | $1,075.28 | $1,075.30 | $1,075.30 | |