| 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 | $33.81 | 6.818% | $36.1152 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $14.72 | 11.383% | $16.3956 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $149.62 | 4.499% | $156.3514 | $156.35 | $156.35 | $156.40 |
| Purchase #4 | $69.90 | 6.813% | $74.6623 | $74.66 | $74.65 | $74.70 |
| Purchase #5 | $115.32 | 4.193% | $120.1554 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $183.67 | 4.866% | $192.6074 | $192.61 | $192.60 | $192.60 |
| Purchase #7 | $233.84 | 6.842% | $249.8393 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $800.88 | $846.1266 | $846.14 | $846.10 | $846.20 | |